52516400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7723}}^1$

素因数の和:7758

約数の個数: 60

約数和(自身を含む): 133609752

約数和(自身を除く): 81093352

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 7723, 15446, 30892, 38615, 61784, 77230, 123568, 131291, 154460, 193075, 262582, 308920, 386150, 525164, 617840, 656455, 772300, 1050328, 1312910, 1544600, 2100656, 2625820, 3089200, 3282275, 5251640, 6564550, 10503280, 13129100, 26258200, 52516400]

約数ペア:

[(1, 52516400), (2, 26258200), (4, 13129100), (5, 10503280), (8, 6564550), (10, 5251640), (16, 3282275), (17, 3089200), (20, 2625820), (25, 2100656), (34, 1544600), (40, 1312910), (50, 1050328), (68, 772300), (80, 656455), (85, 617840), (100, 525164), (136, 386150), (170, 308920), (200, 262582), (272, 193075), (340, 154460), (400, 131291), (425, 123568), (680, 77230), (850, 61784), (1360, 38615), (1700, 30892), (3400, 15446), (6800, 7723)]