55581036140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{961277}}^1$

素因数の和:961359

約数の個数: 72

約数和(自身を含む): 138077971920

約数和(自身を除く): 82496935780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 59, 70, 98, 118, 140, 196, 236, 245, 295, 413, 490, 590, 826, 980, 1180, 1652, 2065, 2891, 4130, 5782, 8260, 11564, 14455, 28910, 57820, 961277, 1922554, 3845108, 4806385, 6728939, 9612770, 13457878, 19225540, 26915756, 33644695, 47102573, 56715343, 67289390, 94205146, 113430686, 134578780, 188410292, 226861372, 235512865, 283576715, 397007401, 471025730, 567153430, 794014802, 942051460, 1134306860, 1588029604, 1985037005, 2779051807, 3970074010, 5558103614, 7940148020, 11116207228, 13895259035, 27790518070, 55581036140]

約数ペア:

[(1, 55581036140), (2, 27790518070), (4, 13895259035), (5, 11116207228), (7, 7940148020), (10, 5558103614), (14, 3970074010), (20, 2779051807), (28, 1985037005), (35, 1588029604), (49, 1134306860), (59, 942051460), (70, 794014802), (98, 567153430), (118, 471025730), (140, 397007401), (196, 283576715), (236, 235512865), (245, 226861372), (295, 188410292), (413, 134578780), (490, 113430686), (590, 94205146), (826, 67289390), (980, 56715343), (1180, 47102573), (1652, 33644695), (2065, 26915756), (2891, 19225540), (4130, 13457878), (5782, 9612770), (8260, 6728939), (11564, 4806385), (14455, 3845108), (28910, 1922554), (57820, 961277)]