48997240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42239}}^1$

素因数の和:42279

約数の個数: 32

約数和(自身を含む): 114048000

約数和(自身を除く): 65050760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 42239, 84478, 168956, 211195, 337912, 422390, 844780, 1224931, 1689560, 2449862, 4899724, 6124655, 9799448, 12249310, 24498620, 48997240]

約数ペア:

[(1, 48997240), (2, 24498620), (4, 12249310), (5, 9799448), (8, 6124655), (10, 4899724), (20, 2449862), (29, 1689560), (40, 1224931), (58, 844780), (116, 422390), (145, 337912), (232, 211195), (290, 168956), (580, 84478), (1160, 42239)]