47495970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:517

約数の個数: 80

約数和(自身を含む): 128798208

約数和(自身を除く): 81302238

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 191, 270, 307, 382, 405, 573, 614, 810, 921, 955, 1146, 1535, 1719, 1842, 1910, 2763, 2865, 3070, 3438, 4605, 5157, 5526, 5730, 8289, 8595, 9210, 10314, 13815, 15471, 16578, 17190, 24867, 25785, 27630, 30942, 41445, 49734, 51570, 58637, 77355, 82890, 117274, 124335, 154710, 175911, 248670, 293185, 351822, 527733, 586370, 879555, 1055466, 1583199, 1759110, 2638665, 3166398, 4749597, 5277330, 7915995, 9499194, 15831990, 23747985, 47495970]

約数ペア:

[(1, 47495970), (2, 23747985), (3, 15831990), (5, 9499194), (6, 7915995), (9, 5277330), (10, 4749597), (15, 3166398), (18, 2638665), (27, 1759110), (30, 1583199), (45, 1055466), (54, 879555), (81, 586370), (90, 527733), (135, 351822), (162, 293185), (191, 248670), (270, 175911), (307, 154710), (382, 124335), (405, 117274), (573, 82890), (614, 77355), (810, 58637), (921, 51570), (955, 49734), (1146, 41445), (1535, 30942), (1719, 27630), (1842, 25785), (1910, 24867), (2763, 17190), (2865, 16578), (3070, 15471), (3438, 13815), (4605, 10314), (5157, 9210), (5526, 8595), (5730, 8289)]