47299240

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 110315520

約数和(自身を除く): 63016280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 151, 164, 191, 205, 302, 328, 382, 410, 604, 755, 764, 820, 955, 1208, 1510, 1528, 1640, 1910, 3020, 3820, 6040, 6191, 7640, 7831, 12382, 15662, 24764, 28841, 30955, 31324, 39155, 49528, 57682, 61910, 62648, 78310, 115364, 123820, 144205, 156620, 230728, 247640, 288410, 313240, 576820, 1153640, 1182481, 2364962, 4729924, 5912405, 9459848, 11824810, 23649620, 47299240]

約数ペア:

[(1, 47299240), (2, 23649620), (4, 11824810), (5, 9459848), (8, 5912405), (10, 4729924), (20, 2364962), (40, 1182481), (41, 1153640), (82, 576820), (151, 313240), (164, 288410), (191, 247640), (205, 230728), (302, 156620), (328, 144205), (382, 123820), (410, 115364), (604, 78310), (755, 62648), (764, 61910), (820, 57682), (955, 49528), (1208, 39155), (1510, 31324), (1528, 30955), (1640, 28841), (1910, 24764), (3020, 15662), (3820, 12382), (6040, 7831), (6191, 7640)]