55862620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8242

約数の個数: 48

約数和(自身を含む): 132120576

約数和(自身を除く): 76257956

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 8191, 16382, 32764, 40955, 81910, 90101, 163820, 180202, 253921, 360404, 450505, 507842, 901010, 1015684, 1269605, 1802020, 2539210, 2793131, 5078420, 5586262, 11172524, 13965655, 27931310, 55862620]

約数ペア:

[(1, 55862620), (2, 27931310), (4, 13965655), (5, 11172524), (10, 5586262), (11, 5078420), (20, 2793131), (22, 2539210), (31, 1802020), (44, 1269605), (55, 1015684), (62, 901010), (110, 507842), (124, 450505), (155, 360404), (220, 253921), (310, 180202), (341, 163820), (620, 90101), (682, 81910), (1364, 40955), (1705, 32764), (3410, 16382), (6820, 8191)]