55889070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1381}}^1$

素因数の和:1481

約数の個数: 64

約数和(自身を含む): 143285760

約数和(自身を除く): 87396690

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 71, 95, 114, 142, 190, 213, 285, 355, 426, 570, 710, 1065, 1349, 1381, 2130, 2698, 2762, 4047, 4143, 6745, 6905, 8094, 8286, 13490, 13810, 20235, 20715, 26239, 40470, 41430, 52478, 78717, 98051, 131195, 157434, 196102, 262390, 294153, 393585, 490255, 588306, 787170, 980510, 1470765, 1862969, 2941530, 3725938, 5588907, 9314845, 11177814, 18629690, 27944535, 55889070]

約数ペア:

[(1, 55889070), (2, 27944535), (3, 18629690), (5, 11177814), (6, 9314845), (10, 5588907), (15, 3725938), (19, 2941530), (30, 1862969), (38, 1470765), (57, 980510), (71, 787170), (95, 588306), (114, 490255), (142, 393585), (190, 294153), (213, 262390), (285, 196102), (355, 157434), (426, 131195), (570, 98051), (710, 78717), (1065, 52478), (1349, 41430), (1381, 40470), (2130, 26239), (2698, 20715), (2762, 20235), (4047, 13810), (4143, 13490), (6745, 8286), (6905, 8094)]