54116920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9461}}^1$

素因数の和:9496

約数の個数: 64

約数和(自身を含む): 143065440

約数和(自身を除く): 88948520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 9461, 18922, 37844, 47305, 75688, 94610, 104071, 122993, 189220, 208142, 245986, 378440, 416284, 491972, 520355, 614965, 832568, 983944, 1040710, 1229930, 1352923, 2081420, 2459860, 2705846, 4162840, 4919720, 5411692, 6764615, 10823384, 13529230, 27058460, 54116920]

約数ペア:

[(1, 54116920), (2, 27058460), (4, 13529230), (5, 10823384), (8, 6764615), (10, 5411692), (11, 4919720), (13, 4162840), (20, 2705846), (22, 2459860), (26, 2081420), (40, 1352923), (44, 1229930), (52, 1040710), (55, 983944), (65, 832568), (88, 614965), (104, 520355), (110, 491972), (130, 416284), (143, 378440), (220, 245986), (260, 208142), (286, 189220), (440, 122993), (520, 104071), (572, 94610), (715, 75688), (1144, 47305), (1430, 37844), (2860, 18922), (5720, 9461)]