52180920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13177}}^1$

素因数の和:13205

約数の個数: 96

約数和(自身を含む): 185019120

約数和(自身を除く): 132838200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 13177, 26354, 39531, 52708, 65885, 79062, 105416, 118593, 131770, 144947, 158124, 197655, 237186, 263540, 289894, 316248, 395310, 434841, 474372, 527080, 579788, 592965, 724735, 790620, 869682, 948744, 1159576, 1185930, 1304523, 1449470, 1581240, 1739364, 2174205, 2371860, 2609046, 2898940, 3478728, 4348410, 4743720, 5218092, 5797880, 6522615, 8696820, 10436184, 13045230, 17393640, 26090460, 52180920]

約数ペア:

[(1, 52180920), (2, 26090460), (3, 17393640), (4, 13045230), (5, 10436184), (6, 8696820), (8, 6522615), (9, 5797880), (10, 5218092), (11, 4743720), (12, 4348410), (15, 3478728), (18, 2898940), (20, 2609046), (22, 2371860), (24, 2174205), (30, 1739364), (33, 1581240), (36, 1449470), (40, 1304523), (44, 1185930), (45, 1159576), (55, 948744), (60, 869682), (66, 790620), (72, 724735), (88, 592965), (90, 579788), (99, 527080), (110, 474372), (120, 434841), (132, 395310), (165, 316248), (180, 289894), (198, 263540), (220, 237186), (264, 197655), (330, 158124), (360, 144947), (396, 131770), (440, 118593), (495, 105416), (660, 79062), (792, 65885), (990, 52708), (1320, 39531), (1980, 26354), (3960, 13177)]