47994560

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6521}}^1$

素因数の和:6561

約数の個数: 56

約数和(自身を含む): 119274336

約数和(自身を除く): 71279776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 6521, 7360, 13042, 26084, 32605, 52168, 65210, 104336, 130420, 149983, 208672, 260840, 299966, 417344, 521680, 599932, 749915, 1043360, 1199864, 1499830, 2086720, 2399728, 2999660, 4799456, 5999320, 9598912, 11998640, 23997280, 47994560]

約数ペア:

[(1, 47994560), (2, 23997280), (4, 11998640), (5, 9598912), (8, 5999320), (10, 4799456), (16, 2999660), (20, 2399728), (23, 2086720), (32, 1499830), (40, 1199864), (46, 1043360), (64, 749915), (80, 599932), (92, 521680), (115, 417344), (160, 299966), (184, 260840), (230, 208672), (320, 149983), (368, 130420), (460, 104336), (736, 65210), (920, 52168), (1472, 32605), (1840, 26084), (3680, 13042), (6521, 7360)]