54752200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8831}}^1$

素因数の和:8878

約数の個数: 48

約数和(自身を含む): 131420160

約数和(自身を除く): 76667960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 8831, 17662, 35324, 44155, 70648, 88310, 176620, 220775, 273761, 353240, 441550, 547522, 883100, 1095044, 1368805, 1766200, 2190088, 2737610, 5475220, 6844025, 10950440, 13688050, 27376100, 54752200]

約数ペア:

[(1, 54752200), (2, 27376100), (4, 13688050), (5, 10950440), (8, 6844025), (10, 5475220), (20, 2737610), (25, 2190088), (31, 1766200), (40, 1368805), (50, 1095044), (62, 883100), (100, 547522), (124, 441550), (155, 353240), (200, 273761), (248, 220775), (310, 176620), (620, 88310), (775, 70648), (1240, 44155), (1550, 35324), (3100, 17662), (6200, 8831)]