52965250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 109549440

約数和(自身を除く): 56584190

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 125, 130, 215, 250, 325, 379, 430, 559, 650, 758, 1075, 1118, 1625, 1895, 2150, 2795, 3250, 3790, 4927, 5375, 5590, 9475, 9854, 10750, 13975, 16297, 18950, 24635, 27950, 32594, 47375, 49270, 69875, 81485, 94750, 123175, 139750, 162970, 211861, 246350, 407425, 423722, 615875, 814850, 1059305, 1231750, 2037125, 2118610, 4074250, 5296525, 10593050, 26482625, 52965250]

約数ペア:

[(1, 52965250), (2, 26482625), (5, 10593050), (10, 5296525), (13, 4074250), (25, 2118610), (26, 2037125), (43, 1231750), (50, 1059305), (65, 814850), (86, 615875), (125, 423722), (130, 407425), (215, 246350), (250, 211861), (325, 162970), (379, 139750), (430, 123175), (559, 94750), (650, 81485), (758, 69875), (1075, 49270), (1118, 47375), (1625, 32594), (1895, 27950), (2150, 24635), (2795, 18950), (3250, 16297), (3790, 13975), (4927, 10750), (5375, 9854), (5590, 9475)]