48604040

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{3671}}^1$

素因数の和:4013

約数の個数: 32

約数和(自身を含む): 109719360

約数和(自身を除く): 61115320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 1324, 1655, 2648, 3310, 3671, 6620, 7342, 13240, 14684, 18355, 29368, 36710, 73420, 146840, 1215101, 2430202, 4860404, 6075505, 9720808, 12151010, 24302020, 48604040]

約数ペア:

[(1, 48604040), (2, 24302020), (4, 12151010), (5, 9720808), (8, 6075505), (10, 4860404), (20, 2430202), (40, 1215101), (331, 146840), (662, 73420), (1324, 36710), (1655, 29368), (2648, 18355), (3310, 14684), (3671, 13240), (6620, 7342)]