57653180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 140894208

約数和(自身を除く): 83241028

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 31, 46, 52, 62, 65, 92, 115, 124, 130, 155, 230, 260, 299, 310, 311, 403, 460, 598, 620, 622, 713, 806, 1196, 1244, 1426, 1495, 1555, 1612, 2015, 2852, 2990, 3110, 3565, 4030, 4043, 5980, 6220, 7130, 7153, 8060, 8086, 9269, 9641, 14260, 14306, 16172, 18538, 19282, 20215, 28612, 35765, 37076, 38564, 40430, 46345, 48205, 71530, 80860, 92690, 92989, 96410, 125333, 143060, 185380, 185978, 192820, 221743, 250666, 371956, 443486, 464945, 501332, 626665, 886972, 929890, 1108715, 1253330, 1859780, 2217430, 2506660, 2882659, 4434860, 5765318, 11530636, 14413295, 28826590, 57653180]

約数ペア:

[(1, 57653180), (2, 28826590), (4, 14413295), (5, 11530636), (10, 5765318), (13, 4434860), (20, 2882659), (23, 2506660), (26, 2217430), (31, 1859780), (46, 1253330), (52, 1108715), (62, 929890), (65, 886972), (92, 626665), (115, 501332), (124, 464945), (130, 443486), (155, 371956), (230, 250666), (260, 221743), (299, 192820), (310, 185978), (311, 185380), (403, 143060), (460, 125333), (598, 96410), (620, 92989), (622, 92690), (713, 80860), (806, 71530), (1196, 48205), (1244, 46345), (1426, 40430), (1495, 38564), (1555, 37076), (1612, 35765), (2015, 28612), (2852, 20215), (2990, 19282), (3110, 18538), (3565, 16172), (4030, 14306), (4043, 14260), (5980, 9641), (6220, 9269), (7130, 8086), (7153, 8060)]