57539820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1135

約数の個数: 96

約数和(自身を含む): 176117760

約数和(自身を除く): 118577940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 71, 78, 130, 142, 156, 195, 213, 260, 284, 355, 390, 426, 710, 780, 852, 923, 1039, 1065, 1420, 1846, 2078, 2130, 2769, 3117, 3692, 4156, 4260, 4615, 5195, 5538, 6234, 9230, 10390, 11076, 12468, 13507, 13845, 15585, 18460, 20780, 27014, 27690, 31170, 40521, 54028, 55380, 62340, 67535, 73769, 81042, 135070, 147538, 162084, 202605, 221307, 270140, 295076, 368845, 405210, 442614, 737690, 810420, 885228, 958997, 1106535, 1475380, 1917994, 2213070, 2876991, 3835988, 4426140, 4794985, 5753982, 9589970, 11507964, 14384955, 19179940, 28769910, 57539820]

約数ペア:

[(1, 57539820), (2, 28769910), (3, 19179940), (4, 14384955), (5, 11507964), (6, 9589970), (10, 5753982), (12, 4794985), (13, 4426140), (15, 3835988), (20, 2876991), (26, 2213070), (30, 1917994), (39, 1475380), (52, 1106535), (60, 958997), (65, 885228), (71, 810420), (78, 737690), (130, 442614), (142, 405210), (156, 368845), (195, 295076), (213, 270140), (260, 221307), (284, 202605), (355, 162084), (390, 147538), (426, 135070), (710, 81042), (780, 73769), (852, 67535), (923, 62340), (1039, 55380), (1065, 54028), (1420, 40521), (1846, 31170), (2078, 27690), (2130, 27014), (2769, 20780), (3117, 18460), (3692, 15585), (4156, 13845), (4260, 13507), (4615, 12468), (5195, 11076), (5538, 10390), (6234, 9230)]