53452920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:325

約数の個数: 128

約数和(自身を含む): 169827840

約数和(自身を除く): 116374920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 107, 115, 120, 138, 181, 184, 214, 230, 276, 321, 345, 362, 428, 460, 535, 543, 552, 642, 690, 724, 856, 905, 920, 1070, 1086, 1284, 1380, 1448, 1605, 1810, 2140, 2172, 2461, 2568, 2715, 2760, 3210, 3620, 4163, 4280, 4344, 4922, 5430, 6420, 7240, 7383, 8326, 9844, 10860, 12305, 12489, 12840, 14766, 16652, 19367, 19688, 20815, 21720, 24610, 24978, 29532, 33304, 36915, 38734, 41630, 49220, 49956, 58101, 59064, 62445, 73830, 77468, 83260, 96835, 98440, 99912, 116202, 124890, 147660, 154936, 166520, 193670, 232404, 249780, 290505, 295320, 387340, 445441, 464808, 499560, 581010, 774680, 890882, 1162020, 1336323, 1781764, 2227205, 2324040, 2672646, 3563528, 4454410, 5345292, 6681615, 8908820, 10690584, 13363230, 17817640, 26726460, 53452920]

約数ペア:

[(1, 53452920), (2, 26726460), (3, 17817640), (4, 13363230), (5, 10690584), (6, 8908820), (8, 6681615), (10, 5345292), (12, 4454410), (15, 3563528), (20, 2672646), (23, 2324040), (24, 2227205), (30, 1781764), (40, 1336323), (46, 1162020), (60, 890882), (69, 774680), (92, 581010), (107, 499560), (115, 464808), (120, 445441), (138, 387340), (181, 295320), (184, 290505), (214, 249780), (230, 232404), (276, 193670), (321, 166520), (345, 154936), (362, 147660), (428, 124890), (460, 116202), (535, 99912), (543, 98440), (552, 96835), (642, 83260), (690, 77468), (724, 73830), (856, 62445), (905, 59064), (920, 58101), (1070, 49956), (1086, 49220), (1284, 41630), (1380, 38734), (1448, 36915), (1605, 33304), (1810, 29532), (2140, 24978), (2172, 24610), (2461, 21720), (2568, 20815), (2715, 19688), (2760, 19367), (3210, 16652), (3620, 14766), (4163, 12840), (4280, 12489), (4344, 12305), (4922, 10860), (5430, 9844), (6420, 8326), (7240, 7383)]