52358240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:516

約数の個数: 96

約数和(自身を含む): 137168640

約数和(自身を除く): 84810400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 71, 80, 88, 110, 142, 160, 176, 220, 284, 352, 355, 419, 440, 568, 710, 781, 838, 880, 1136, 1420, 1562, 1676, 1760, 2095, 2272, 2840, 3124, 3352, 3905, 4190, 4609, 5680, 6248, 6704, 7810, 8380, 9218, 11360, 12496, 13408, 15620, 16760, 18436, 23045, 24992, 29749, 31240, 33520, 36872, 46090, 59498, 62480, 67040, 73744, 92180, 118996, 124960, 147488, 148745, 184360, 237992, 297490, 327239, 368720, 475984, 594980, 654478, 737440, 951968, 1189960, 1308956, 1636195, 2379920, 2617912, 3272390, 4759840, 5235824, 6544780, 10471648, 13089560, 26179120, 52358240]

約数ペア:

[(1, 52358240), (2, 26179120), (4, 13089560), (5, 10471648), (8, 6544780), (10, 5235824), (11, 4759840), (16, 3272390), (20, 2617912), (22, 2379920), (32, 1636195), (40, 1308956), (44, 1189960), (55, 951968), (71, 737440), (80, 654478), (88, 594980), (110, 475984), (142, 368720), (160, 327239), (176, 297490), (220, 237992), (284, 184360), (352, 148745), (355, 147488), (419, 124960), (440, 118996), (568, 92180), (710, 73744), (781, 67040), (838, 62480), (880, 59498), (1136, 46090), (1420, 36872), (1562, 33520), (1676, 31240), (1760, 29749), (2095, 24992), (2272, 23045), (2840, 18436), (3124, 16760), (3352, 15620), (3905, 13408), (4190, 12496), (4609, 11360), (5680, 9218), (6248, 8380), (6704, 7810)]