49550760

素因数分解:

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

素因数の和:137

約数の個数: 216

約数和(自身を含む): 190933470

約数和(自身を除く): 141382710

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 53, 56, 60, 63, 70, 72, 84, 90, 98, 105, 106, 120, 126, 140, 147, 159, 168, 180, 196, 210, 212, 245, 252, 265, 280, 294, 315, 318, 360, 371, 392, 420, 424, 441, 477, 490, 504, 530, 588, 630, 636, 735, 742, 795, 840, 882, 954, 980, 1060, 1113, 1176, 1260, 1272, 1470, 1484, 1590, 1764, 1855, 1908, 1960, 2120, 2205, 2226, 2385, 2520, 2597, 2809, 2940, 2968, 3180, 3339, 3528, 3710, 3816, 4410, 4452, 4770, 5194, 5565, 5618, 5880, 6360, 6678, 7420, 7791, 8427, 8820, 8904, 9540, 10388, 11130, 11236, 12985, 13356, 14045, 14840, 15582, 16695, 16854, 17640, 19080, 19663, 20776, 22260, 22472, 23373, 25281, 25970, 26712, 28090, 31164, 33390, 33708, 38955, 39326, 42135, 44520, 46746, 50562, 51940, 56180, 58989, 62328, 66780, 67416, 77910, 78652, 84270, 93492, 98315, 101124, 103880, 112360, 116865, 117978, 126405, 133560, 137641, 155820, 157304, 168540, 176967, 186984, 196630, 202248, 233730, 235956, 252810, 275282, 294945, 311640, 337080, 353934, 393260, 412923, 467460, 471912, 505620, 550564, 589890, 688205, 707868, 786520, 825846, 884835, 934920, 1011240, 1101128, 1179780, 1238769, 1376410, 1415736, 1651692, 1769670, 2064615, 2359560, 2477538, 2752820, 3303384, 3539340, 4129230, 4955076, 5505640, 6193845, 7078680, 8258460, 9910152, 12387690, 16516920, 24775380, 49550760]

約数ペア:

[(1, 49550760), (2, 24775380), (3, 16516920), (4, 12387690), (5, 9910152), (6, 8258460), (7, 7078680), (8, 6193845), (9, 5505640), (10, 4955076), (12, 4129230), (14, 3539340), (15, 3303384), (18, 2752820), (20, 2477538), (21, 2359560), (24, 2064615), (28, 1769670), (30, 1651692), (35, 1415736), (36, 1376410), (40, 1238769), (42, 1179780), (45, 1101128), (49, 1011240), (53, 934920), (56, 884835), (60, 825846), (63, 786520), (70, 707868), (72, 688205), (84, 589890), (90, 550564), (98, 505620), (105, 471912), (106, 467460), (120, 412923), (126, 393260), (140, 353934), (147, 337080), (159, 311640), (168, 294945), (180, 275282), (196, 252810), (210, 235956), (212, 233730), (245, 202248), (252, 196630), (265, 186984), (280, 176967), (294, 168540), (315, 157304), (318, 155820), (360, 137641), (371, 133560), (392, 126405), (420, 117978), (424, 116865), (441, 112360), (477, 103880), (490, 101124), (504, 98315), (530, 93492), (588, 84270), (630, 78652), (636, 77910), (735, 67416), (742, 66780), (795, 62328), (840, 58989), (882, 56180), (954, 51940), (980, 50562), (1060, 46746), (1113, 44520), (1176, 42135), (1260, 39326), (1272, 38955), (1470, 33708), (1484, 33390), (1590, 31164), (1764, 28090), (1855, 26712), (1908, 25970), (1960, 25281), (2120, 23373), (2205, 22472), (2226, 22260), (2385, 20776), (2520, 19663), (2597, 19080), (2809, 17640), (2940, 16854), (2968, 16695), (3180, 15582), (3339, 14840), (3528, 14045), (3710, 13356), (3816, 12985), (4410, 11236), (4452, 11130), (4770, 10388), (5194, 9540), (5565, 8904), (5618, 8820), (5880, 8427), (6360, 7791), (6678, 7420)]