48065960

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:786

約数の個数: 64

約数和(自身を含む): 113598720

約数和(自身を除く): 65532760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 47, 74, 94, 148, 185, 188, 235, 296, 370, 376, 470, 691, 740, 940, 1382, 1480, 1739, 1880, 2764, 3455, 3478, 5528, 6910, 6956, 8695, 13820, 13912, 17390, 25567, 27640, 32477, 34780, 51134, 64954, 69560, 102268, 127835, 129908, 162385, 204536, 255670, 259816, 324770, 511340, 649540, 1022680, 1201649, 1299080, 2403298, 4806596, 6008245, 9613192, 12016490, 24032980, 48065960]

約数ペア:

[(1, 48065960), (2, 24032980), (4, 12016490), (5, 9613192), (8, 6008245), (10, 4806596), (20, 2403298), (37, 1299080), (40, 1201649), (47, 1022680), (74, 649540), (94, 511340), (148, 324770), (185, 259816), (188, 255670), (235, 204536), (296, 162385), (370, 129908), (376, 127835), (470, 102268), (691, 69560), (740, 64954), (940, 51134), (1382, 34780), (1480, 32477), (1739, 27640), (1880, 25567), (2764, 17390), (3455, 13912), (3478, 13820), (5528, 8695), (6910, 6956)]