52822980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 216

約数和(自身を含む): 191587032

約数和(自身を除く): 138764052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 53, 60, 63, 70, 84, 90, 98, 105, 106, 113, 126, 140, 147, 159, 180, 196, 210, 212, 226, 245, 252, 265, 294, 315, 318, 339, 371, 420, 441, 452, 477, 490, 530, 565, 588, 630, 636, 678, 735, 742, 791, 795, 882, 954, 980, 1017, 1060, 1113, 1130, 1260, 1356, 1470, 1484, 1582, 1590, 1695, 1764, 1855, 1908, 2034, 2205, 2226, 2260, 2373, 2385, 2597, 2940, 3164, 3180, 3339, 3390, 3710, 3955, 4068, 4410, 4452, 4746, 4770, 5085, 5194, 5537, 5565, 5989, 6678, 6780, 7119, 7420, 7791, 7910, 8820, 9492, 9540, 10170, 10388, 11074, 11130, 11865, 11978, 12985, 13356, 14238, 15582, 15820, 16611, 16695, 17967, 20340, 22148, 22260, 23373, 23730, 23956, 25970, 27685, 28476, 29945, 31164, 33222, 33390, 35595, 35934, 38955, 41923, 46746, 47460, 49833, 51940, 53901, 55370, 59890, 66444, 66780, 71190, 71868, 77910, 83055, 83846, 89835, 93492, 99666, 107802, 110740, 116865, 119780, 125769, 142380, 155820, 166110, 167692, 179670, 199332, 209615, 215604, 233730, 249165, 251538, 269505, 293461, 332220, 359340, 377307, 419230, 467460, 498330, 503076, 539010, 586922, 628845, 754614, 838460, 880383, 996660, 1078020, 1173844, 1257690, 1467305, 1509228, 1760766, 1886535, 2515380, 2641149, 2934610, 3521532, 3773070, 4401915, 5282298, 5869220, 7546140, 8803830, 10564596, 13205745, 17607660, 26411490, 52822980]

約数ペア:

[(1, 52822980), (2, 26411490), (3, 17607660), (4, 13205745), (5, 10564596), (6, 8803830), (7, 7546140), (9, 5869220), (10, 5282298), (12, 4401915), (14, 3773070), (15, 3521532), (18, 2934610), (20, 2641149), (21, 2515380), (28, 1886535), (30, 1760766), (35, 1509228), (36, 1467305), (42, 1257690), (45, 1173844), (49, 1078020), (53, 996660), (60, 880383), (63, 838460), (70, 754614), (84, 628845), (90, 586922), (98, 539010), (105, 503076), (106, 498330), (113, 467460), (126, 419230), (140, 377307), (147, 359340), (159, 332220), (180, 293461), (196, 269505), (210, 251538), (212, 249165), (226, 233730), (245, 215604), (252, 209615), (265, 199332), (294, 179670), (315, 167692), (318, 166110), (339, 155820), (371, 142380), (420, 125769), (441, 119780), (452, 116865), (477, 110740), (490, 107802), (530, 99666), (565, 93492), (588, 89835), (630, 83846), (636, 83055), (678, 77910), (735, 71868), (742, 71190), (791, 66780), (795, 66444), (882, 59890), (954, 55370), (980, 53901), (1017, 51940), (1060, 49833), (1113, 47460), (1130, 46746), (1260, 41923), (1356, 38955), (1470, 35934), (1484, 35595), (1582, 33390), (1590, 33222), (1695, 31164), (1764, 29945), (1855, 28476), (1908, 27685), (2034, 25970), (2205, 23956), (2226, 23730), (2260, 23373), (2373, 22260), (2385, 22148), (2597, 20340), (2940, 17967), (3164, 16695), (3180, 16611), (3339, 15820), (3390, 15582), (3710, 14238), (3955, 13356), (4068, 12985), (4410, 11978), (4452, 11865), (4746, 11130), (4770, 11074), (5085, 10388), (5194, 10170), (5537, 9540), (5565, 9492), (5989, 8820), (6678, 7910), (6780, 7791), (7119, 7420)]