48126320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3217}}^1$

素因数の和:3258

約数の個数: 80

約数和(自身を含む): 129286368

約数和(自身を除く): 81160048

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3217, 3740, 6434, 7480, 12868, 14960, 16085, 25736, 32170, 35387, 51472, 54689, 64340, 70774, 109378, 128680, 141548, 176935, 218756, 257360, 273445, 283096, 353870, 437512, 546890, 566192, 601579, 707740, 875024, 1093780, 1203158, 1415480, 2187560, 2406316, 2830960, 3007895, 4375120, 4812632, 6015790, 9625264, 12031580, 24063160, 48126320]

約数ペア:

[(1, 48126320), (2, 24063160), (4, 12031580), (5, 9625264), (8, 6015790), (10, 4812632), (11, 4375120), (16, 3007895), (17, 2830960), (20, 2406316), (22, 2187560), (34, 1415480), (40, 1203158), (44, 1093780), (55, 875024), (68, 707740), (80, 601579), (85, 566192), (88, 546890), (110, 437512), (136, 353870), (170, 283096), (176, 273445), (187, 257360), (220, 218756), (272, 176935), (340, 141548), (374, 128680), (440, 109378), (680, 70774), (748, 64340), (880, 54689), (935, 51472), (1360, 35387), (1496, 32170), (1870, 25736), (2992, 16085), (3217, 14960), (3740, 12868), (6434, 7480)]