52898950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{839}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 107180640

約数和(自身を除く): 54281690

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 97, 130, 194, 325, 485, 650, 839, 970, 1261, 1678, 2425, 2522, 4195, 4850, 6305, 8390, 10907, 12610, 20975, 21814, 31525, 41950, 54535, 63050, 81383, 109070, 162766, 272675, 406915, 545350, 813830, 1057979, 2034575, 2115958, 4069150, 5289895, 10579790, 26449475, 52898950]

約数ペア:

[(1, 52898950), (2, 26449475), (5, 10579790), (10, 5289895), (13, 4069150), (25, 2115958), (26, 2034575), (50, 1057979), (65, 813830), (97, 545350), (130, 406915), (194, 272675), (325, 162766), (485, 109070), (650, 81383), (839, 63050), (970, 54535), (1261, 41950), (1678, 31525), (2425, 21814), (2522, 20975), (4195, 12610), (4850, 10907), (6305, 8390)]