61021844

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{4751}}^1$

素因数の和:4800

約数の個数: 36

約数和(自身を含む): 121746240

約数和(自身を除く): 60724396

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 4751, 6422, 9502, 12844, 19004, 61763, 90269, 123526, 180538, 247052, 361076, 802919, 1173497, 1605838, 2346994, 3211676, 4693988, 15255461, 30510922, 61021844]

約数ペア:

[(1, 61021844), (2, 30510922), (4, 15255461), (13, 4693988), (19, 3211676), (26, 2346994), (38, 1605838), (52, 1173497), (76, 802919), (169, 361076), (247, 247052), (338, 180538), (494, 123526), (676, 90269), (988, 61763), (3211, 19004), (4751, 12844), (6422, 9502)]