54171700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^4\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 90

約数和(自身を含む): 132801830

約数和(自身を除く): 78630130

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 44, 50, 55, 74, 100, 110, 121, 148, 185, 220, 242, 275, 370, 407, 484, 550, 605, 740, 814, 925, 1100, 1210, 1331, 1628, 1850, 2035, 2420, 2662, 3025, 3700, 4070, 4477, 5324, 6050, 6655, 8140, 8954, 10175, 12100, 13310, 14641, 17908, 20350, 22385, 26620, 29282, 33275, 40700, 44770, 49247, 58564, 66550, 73205, 89540, 98494, 111925, 133100, 146410, 196988, 223850, 246235, 292820, 366025, 447700, 492470, 541717, 732050, 984940, 1083434, 1231175, 1464100, 2166868, 2462350, 2708585, 4924700, 5417170, 10834340, 13542925, 27085850, 54171700]

約数ペア:

[(1, 54171700), (2, 27085850), (4, 13542925), (5, 10834340), (10, 5417170), (11, 4924700), (20, 2708585), (22, 2462350), (25, 2166868), (37, 1464100), (44, 1231175), (50, 1083434), (55, 984940), (74, 732050), (100, 541717), (110, 492470), (121, 447700), (148, 366025), (185, 292820), (220, 246235), (242, 223850), (275, 196988), (370, 146410), (407, 133100), (484, 111925), (550, 98494), (605, 89540), (740, 73205), (814, 66550), (925, 58564), (1100, 49247), (1210, 44770), (1331, 40700), (1628, 33275), (1850, 29282), (2035, 26620), (2420, 22385), (2662, 20350), (3025, 17908), (3700, 14641), (4070, 13310), (4477, 12100), (5324, 10175), (6050, 8954), (6655, 8140)]