55814590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 116121600

約数和(自身を除く): 60307010

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 59, 65, 95, 118, 130, 190, 247, 295, 383, 494, 590, 766, 767, 1121, 1235, 1534, 1915, 2242, 2470, 3830, 3835, 4979, 5605, 7277, 7670, 9958, 11210, 14554, 14573, 22597, 24895, 29146, 36385, 45194, 49790, 72770, 72865, 94601, 112985, 145730, 189202, 225970, 293761, 429343, 473005, 587522, 858686, 946010, 1468805, 2146715, 2937610, 4293430, 5581459, 11162918, 27907295, 55814590]

約数ペア:

[(1, 55814590), (2, 27907295), (5, 11162918), (10, 5581459), (13, 4293430), (19, 2937610), (26, 2146715), (38, 1468805), (59, 946010), (65, 858686), (95, 587522), (118, 473005), (130, 429343), (190, 293761), (247, 225970), (295, 189202), (383, 145730), (494, 112985), (590, 94601), (766, 72865), (767, 72770), (1121, 49790), (1235, 45194), (1534, 36385), (1915, 29146), (2242, 24895), (2470, 22597), (3830, 14573), (3835, 14554), (4979, 11210), (5605, 9958), (7277, 7670)]