52536320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 88

約数和(自身を含む): 130483968

約数和(自身を除く): 77947648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 331, 496, 512, 620, 640, 662, 992, 1024, 1240, 1280, 1324, 1655, 1984, 2480, 2560, 2648, 3310, 3968, 4960, 5120, 5296, 6620, 7936, 9920, 10261, 10592, 13240, 15872, 19840, 20522, 21184, 26480, 31744, 39680, 41044, 42368, 51305, 52960, 79360, 82088, 84736, 102610, 105920, 158720, 164176, 169472, 205220, 211840, 328352, 338944, 410440, 423680, 656704, 820880, 847360, 1313408, 1641760, 1694720, 2626816, 3283520, 5253632, 6567040, 10507264, 13134080, 26268160, 52536320]

約数ペア:

[(1, 52536320), (2, 26268160), (4, 13134080), (5, 10507264), (8, 6567040), (10, 5253632), (16, 3283520), (20, 2626816), (31, 1694720), (32, 1641760), (40, 1313408), (62, 847360), (64, 820880), (80, 656704), (124, 423680), (128, 410440), (155, 338944), (160, 328352), (248, 211840), (256, 205220), (310, 169472), (320, 164176), (331, 158720), (496, 105920), (512, 102610), (620, 84736), (640, 82088), (662, 79360), (992, 52960), (1024, 51305), (1240, 42368), (1280, 41044), (1324, 39680), (1655, 31744), (1984, 26480), (2480, 21184), (2560, 20522), (2648, 19840), (3310, 15872), (3968, 13240), (4960, 10592), (5120, 10261), (5296, 9920), (6620, 7936)]