52421920

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6971}}^1$

素因数の和:7033

約数の個数: 48

約数和(自身を含む): 126499968

約数和(自身を除く): 74078048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 6971, 7520, 13942, 27884, 34855, 55768, 69710, 111536, 139420, 223072, 278840, 327637, 557680, 655274, 1115360, 1310548, 1638185, 2621096, 3276370, 5242192, 6552740, 10484384, 13105480, 26210960, 52421920]

約数ペア:

[(1, 52421920), (2, 26210960), (4, 13105480), (5, 10484384), (8, 6552740), (10, 5242192), (16, 3276370), (20, 2621096), (32, 1638185), (40, 1310548), (47, 1115360), (80, 655274), (94, 557680), (160, 327637), (188, 278840), (235, 223072), (376, 139420), (470, 111536), (752, 69710), (940, 55768), (1504, 34855), (1880, 27884), (3760, 13942), (6971, 7520)]