47902920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30707}}^1$

素因数の和:30734

約数の個数: 64

約数和(自身を含む): 154768320

約数和(自身を除く): 106865400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 30707, 61414, 92121, 122828, 153535, 184242, 245656, 307070, 368484, 399191, 460605, 614140, 736968, 798382, 921210, 1197573, 1228280, 1596764, 1842420, 1995955, 2395146, 3193528, 3684840, 3991910, 4790292, 5987865, 7983820, 9580584, 11975730, 15967640, 23951460, 47902920]

約数ペア:

[(1, 47902920), (2, 23951460), (3, 15967640), (4, 11975730), (5, 9580584), (6, 7983820), (8, 5987865), (10, 4790292), (12, 3991910), (13, 3684840), (15, 3193528), (20, 2395146), (24, 1995955), (26, 1842420), (30, 1596764), (39, 1228280), (40, 1197573), (52, 921210), (60, 798382), (65, 736968), (78, 614140), (104, 460605), (120, 399191), (130, 368484), (156, 307070), (195, 245656), (260, 184242), (312, 153535), (390, 122828), (520, 92121), (780, 61414), (1560, 30707)]