47471820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4231}}^1$

素因数の和:4271

約数の個数: 96

約数和(自身を含む): 153570816

約数和(自身を除く): 106098996

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 3740, 4231, 5610, 8462, 11220, 12693, 16924, 21155, 25386, 42310, 46541, 50772, 63465, 71927, 84620, 93082, 126930, 139623, 143854, 186164, 215781, 232705, 253860, 279246, 287708, 359635, 431562, 465410, 558492, 698115, 719270, 791197, 863124, 930820, 1078905, 1396230, 1438540, 1582394, 2157810, 2373591, 2792460, 3164788, 3955985, 4315620, 4747182, 7911970, 9494364, 11867955, 15823940, 23735910, 47471820]

約数ペア:

[(1, 47471820), (2, 23735910), (3, 15823940), (4, 11867955), (5, 9494364), (6, 7911970), (10, 4747182), (11, 4315620), (12, 3955985), (15, 3164788), (17, 2792460), (20, 2373591), (22, 2157810), (30, 1582394), (33, 1438540), (34, 1396230), (44, 1078905), (51, 930820), (55, 863124), (60, 791197), (66, 719270), (68, 698115), (85, 558492), (102, 465410), (110, 431562), (132, 359635), (165, 287708), (170, 279246), (187, 253860), (204, 232705), (220, 215781), (255, 186164), (330, 143854), (340, 139623), (374, 126930), (510, 93082), (561, 84620), (660, 71927), (748, 63465), (935, 50772), (1020, 46541), (1122, 42310), (1870, 25386), (2244, 21155), (2805, 16924), (3740, 12693), (4231, 11220), (5610, 8462)]