50744020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1552

約数の個数: 48

約数和(自身を含む): 111847680

約数和(自身を除く): 61103660

約数列:

[1, 2, 4, 5, 10, 20, 37, 47, 74, 94, 148, 185, 188, 235, 370, 470, 740, 940, 1459, 1739, 2918, 3478, 5836, 6956, 7295, 8695, 14590, 17390, 29180, 34780, 53983, 68573, 107966, 137146, 215932, 269915, 274292, 342865, 539830, 685730, 1079660, 1371460, 2537201, 5074402, 10148804, 12686005, 25372010, 50744020]

約数ペア:

[(1, 50744020), (2, 25372010), (4, 12686005), (5, 10148804), (10, 5074402), (20, 2537201), (37, 1371460), (47, 1079660), (74, 685730), (94, 539830), (148, 342865), (185, 274292), (188, 269915), (235, 215932), (370, 137146), (470, 107966), (740, 68573), (940, 53983), (1459, 34780), (1739, 29180), (2918, 17390), (3478, 14590), (5836, 8695), (6956, 7295)]