51214020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 173408256

約数和(自身を除く): 122194236

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 47, 52, 55, 60, 65, 66, 78, 94, 110, 127, 130, 132, 141, 143, 156, 165, 188, 195, 220, 235, 254, 260, 282, 286, 330, 381, 390, 429, 470, 508, 517, 564, 572, 611, 635, 660, 705, 715, 762, 780, 858, 940, 1034, 1222, 1270, 1397, 1410, 1430, 1524, 1551, 1651, 1716, 1833, 1905, 2068, 2145, 2444, 2540, 2585, 2794, 2820, 2860, 3055, 3102, 3302, 3666, 3810, 4191, 4290, 4953, 5170, 5588, 5969, 6110, 6204, 6604, 6721, 6985, 7332, 7620, 7755, 8255, 8382, 8580, 9165, 9906, 10340, 11938, 12220, 13442, 13970, 15510, 16510, 16764, 17907, 18161, 18330, 19812, 20163, 20955, 23876, 24765, 26884, 27940, 29845, 31020, 33020, 33605, 35814, 36322, 36660, 40326, 41910, 49530, 54483, 59690, 65659, 67210, 71628, 72644, 77597, 80652, 83820, 89535, 90805, 99060, 100815, 108966, 119380, 131318, 134420, 155194, 179070, 181610, 196977, 201630, 217932, 232791, 262636, 272415, 310388, 328295, 358140, 363220, 387985, 393954, 403260, 465582, 544830, 656590, 775970, 787908, 853567, 931164, 984885, 1089660, 1163955, 1313180, 1551940, 1707134, 1969770, 2327910, 2560701, 3414268, 3939540, 4267835, 4655820, 5121402, 8535670, 10242804, 12803505, 17071340, 25607010, 51214020]

約数ペア:

[(1, 51214020), (2, 25607010), (3, 17071340), (4, 12803505), (5, 10242804), (6, 8535670), (10, 5121402), (11, 4655820), (12, 4267835), (13, 3939540), (15, 3414268), (20, 2560701), (22, 2327910), (26, 1969770), (30, 1707134), (33, 1551940), (39, 1313180), (44, 1163955), (47, 1089660), (52, 984885), (55, 931164), (60, 853567), (65, 787908), (66, 775970), (78, 656590), (94, 544830), (110, 465582), (127, 403260), (130, 393954), (132, 387985), (141, 363220), (143, 358140), (156, 328295), (165, 310388), (188, 272415), (195, 262636), (220, 232791), (235, 217932), (254, 201630), (260, 196977), (282, 181610), (286, 179070), (330, 155194), (381, 134420), (390, 131318), (429, 119380), (470, 108966), (508, 100815), (517, 99060), (564, 90805), (572, 89535), (611, 83820), (635, 80652), (660, 77597), (705, 72644), (715, 71628), (762, 67210), (780, 65659), (858, 59690), (940, 54483), (1034, 49530), (1222, 41910), (1270, 40326), (1397, 36660), (1410, 36322), (1430, 35814), (1524, 33605), (1551, 33020), (1651, 31020), (1716, 29845), (1833, 27940), (1905, 26884), (2068, 24765), (2145, 23876), (2444, 20955), (2540, 20163), (2585, 19812), (2794, 18330), (2820, 18161), (2860, 17907), (3055, 16764), (3102, 16510), (3302, 15510), (3666, 13970), (3810, 13442), (4191, 12220), (4290, 11938), (4953, 10340), (5170, 9906), (5588, 9165), (5969, 8580), (6110, 8382), (6204, 8255), (6604, 7755), (6721, 7620), (6985, 7332)]