59908420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20947}}^1$

素因数の和:20980

約数の個数: 48

約数和(自身を含む): 147809088

約数和(自身を除く): 87900668

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 20947, 41894, 83788, 104735, 209470, 230417, 272311, 418940, 460834, 544622, 921668, 1089244, 1152085, 1361555, 2304170, 2723110, 2995421, 4608340, 5446220, 5990842, 11981684, 14977105, 29954210, 59908420]

約数ペア:

[(1, 59908420), (2, 29954210), (4, 14977105), (5, 11981684), (10, 5990842), (11, 5446220), (13, 4608340), (20, 2995421), (22, 2723110), (26, 2304170), (44, 1361555), (52, 1152085), (55, 1089244), (65, 921668), (110, 544622), (130, 460834), (143, 418940), (220, 272311), (260, 230417), (286, 209470), (572, 104735), (715, 83788), (1430, 41894), (2860, 20947)]