50006720

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^2$

素因数の和:190

約数の個数: 84

約数和(自身を含む): 124675392

約数和(自身を除く): 74668672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 71, 80, 124, 142, 155, 160, 248, 284, 310, 320, 355, 496, 568, 620, 710, 992, 1136, 1240, 1420, 1984, 2201, 2272, 2480, 2840, 4402, 4544, 4960, 5041, 5680, 8804, 9920, 10082, 11005, 11360, 17608, 20164, 22010, 22720, 25205, 35216, 40328, 44020, 50410, 70432, 80656, 88040, 100820, 140864, 156271, 161312, 176080, 201640, 312542, 322624, 352160, 403280, 625084, 704320, 781355, 806560, 1250168, 1562710, 1613120, 2500336, 3125420, 5000672, 6250840, 10001344, 12501680, 25003360, 50006720]

約数ペア:

[(1, 50006720), (2, 25003360), (4, 12501680), (5, 10001344), (8, 6250840), (10, 5000672), (16, 3125420), (20, 2500336), (31, 1613120), (32, 1562710), (40, 1250168), (62, 806560), (64, 781355), (71, 704320), (80, 625084), (124, 403280), (142, 352160), (155, 322624), (160, 312542), (248, 201640), (284, 176080), (310, 161312), (320, 156271), (355, 140864), (496, 100820), (568, 88040), (620, 80656), (710, 70432), (992, 50410), (1136, 44020), (1240, 40328), (1420, 35216), (1984, 25205), (2201, 22720), (2272, 22010), (2480, 20164), (2840, 17608), (4402, 11360), (4544, 11005), (4960, 10082), (5041, 9920), (5680, 8804)]