57491928

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 169041600

約数和(自身を除く): 111549672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 239, 257, 312, 468, 478, 514, 717, 771, 936, 956, 1028, 1434, 1542, 1912, 2056, 2151, 2313, 2868, 3084, 3107, 3341, 4302, 4626, 5736, 6168, 6214, 6682, 8604, 9252, 9321, 10023, 12428, 13364, 17208, 18504, 18642, 20046, 24856, 26728, 27963, 30069, 37284, 40092, 55926, 60138, 61423, 74568, 80184, 111852, 120276, 122846, 184269, 223704, 240552, 245692, 368538, 491384, 552807, 737076, 798499, 1105614, 1474152, 1596998, 2211228, 2395497, 3193996, 4422456, 4790994, 6387992, 7186491, 9581988, 14372982, 19163976, 28745964, 57491928]

約数ペア:

[(1, 57491928), (2, 28745964), (3, 19163976), (4, 14372982), (6, 9581988), (8, 7186491), (9, 6387992), (12, 4790994), (13, 4422456), (18, 3193996), (24, 2395497), (26, 2211228), (36, 1596998), (39, 1474152), (52, 1105614), (72, 798499), (78, 737076), (104, 552807), (117, 491384), (156, 368538), (234, 245692), (239, 240552), (257, 223704), (312, 184269), (468, 122846), (478, 120276), (514, 111852), (717, 80184), (771, 74568), (936, 61423), (956, 60138), (1028, 55926), (1434, 40092), (1542, 37284), (1912, 30069), (2056, 27963), (2151, 26728), (2313, 24856), (2868, 20046), (3084, 18642), (3107, 18504), (3341, 17208), (4302, 13364), (4626, 12428), (5736, 10023), (6168, 9321), (6214, 9252), (6682, 8604)]