48186990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7541}}^1$

素因数の和:7625

約数の個数: 48

約数和(自身を含む): 127067616

約数和(自身を除く): 78880626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 7541, 15082, 22623, 37705, 45246, 67869, 75410, 113115, 135738, 226230, 339345, 535411, 678690, 1070822, 1606233, 2677055, 3212466, 4818699, 5354110, 8031165, 9637398, 16062330, 24093495, 48186990]

約数ペア:

[(1, 48186990), (2, 24093495), (3, 16062330), (5, 9637398), (6, 8031165), (9, 5354110), (10, 4818699), (15, 3212466), (18, 2677055), (30, 1606233), (45, 1070822), (71, 678690), (90, 535411), (142, 339345), (213, 226230), (355, 135738), (426, 113115), (639, 75410), (710, 67869), (1065, 45246), (1278, 37705), (2130, 22623), (3195, 15082), (6390, 7541)]