53915820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 184246272

約数和(自身を除く): 130330452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 41, 42, 60, 62, 70, 82, 84, 93, 101, 105, 123, 124, 140, 155, 164, 186, 202, 205, 210, 217, 246, 287, 303, 310, 372, 404, 410, 420, 434, 465, 492, 505, 574, 606, 615, 620, 651, 707, 820, 861, 868, 930, 1010, 1085, 1148, 1212, 1230, 1271, 1302, 1414, 1435, 1515, 1722, 1860, 2020, 2121, 2170, 2460, 2542, 2604, 2828, 2870, 3030, 3131, 3255, 3444, 3535, 3813, 4141, 4242, 4305, 4340, 5084, 5740, 6060, 6262, 6355, 6510, 7070, 7626, 8282, 8484, 8610, 8897, 9393, 10605, 12423, 12524, 12710, 13020, 14140, 15252, 15655, 16564, 17220, 17794, 18786, 19065, 20705, 21210, 21917, 24846, 25420, 26691, 28987, 31310, 35588, 37572, 38130, 41410, 42420, 43834, 44485, 46965, 49692, 53382, 57974, 62115, 62620, 65751, 76260, 82820, 86961, 87668, 88970, 93930, 106764, 109585, 115948, 124230, 128371, 131502, 133455, 144935, 173922, 177940, 187860, 219170, 248460, 256742, 263004, 266910, 289870, 328755, 347844, 385113, 434805, 438340, 513484, 533820, 579740, 641855, 657510, 770226, 869610, 898597, 1283710, 1315020, 1540452, 1739220, 1797194, 1925565, 2567420, 2695791, 3594388, 3851130, 4492985, 5391582, 7702260, 8985970, 10783164, 13478955, 17971940, 26957910, 53915820]

約数ペア:

[(1, 53915820), (2, 26957910), (3, 17971940), (4, 13478955), (5, 10783164), (6, 8985970), (7, 7702260), (10, 5391582), (12, 4492985), (14, 3851130), (15, 3594388), (20, 2695791), (21, 2567420), (28, 1925565), (30, 1797194), (31, 1739220), (35, 1540452), (41, 1315020), (42, 1283710), (60, 898597), (62, 869610), (70, 770226), (82, 657510), (84, 641855), (93, 579740), (101, 533820), (105, 513484), (123, 438340), (124, 434805), (140, 385113), (155, 347844), (164, 328755), (186, 289870), (202, 266910), (205, 263004), (210, 256742), (217, 248460), (246, 219170), (287, 187860), (303, 177940), (310, 173922), (372, 144935), (404, 133455), (410, 131502), (420, 128371), (434, 124230), (465, 115948), (492, 109585), (505, 106764), (574, 93930), (606, 88970), (615, 87668), (620, 86961), (651, 82820), (707, 76260), (820, 65751), (861, 62620), (868, 62115), (930, 57974), (1010, 53382), (1085, 49692), (1148, 46965), (1212, 44485), (1230, 43834), (1271, 42420), (1302, 41410), (1414, 38130), (1435, 37572), (1515, 35588), (1722, 31310), (1860, 28987), (2020, 26691), (2121, 25420), (2170, 24846), (2460, 21917), (2542, 21210), (2604, 20705), (2828, 19065), (2870, 18786), (3030, 17794), (3131, 17220), (3255, 16564), (3444, 15655), (3535, 15252), (3813, 14140), (4141, 13020), (4242, 12710), (4305, 12524), (4340, 12423), (5084, 10605), (5740, 9393), (6060, 8897), (6262, 8610), (6355, 8484), (6510, 8282), (7070, 7626)]