48724720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3257}}^1$

素因数の和:3298

約数の個数: 80

約数和(自身を含む): 130893408

約数和(自身を除く): 82168688

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, 3257, 3740, 6514, 7480, 13028, 14960, 16285, 26056, 32570, 35827, 52112, 55369, 65140, 71654, 110738, 130280, 143308, 179135, 221476, 260560, 276845, 286616, 358270, 442952, 553690, 573232, 609059, 716540, 885904, 1107380, 1218118, 1433080, 2214760, 2436236, 2866160, 3045295, 4429520, 4872472, 6090590, 9744944, 12181180, 24362360, 48724720]

約数ペア:

[(1, 48724720), (2, 24362360), (4, 12181180), (5, 9744944), (8, 6090590), (10, 4872472), (11, 4429520), (16, 3045295), (17, 2866160), (20, 2436236), (22, 2214760), (34, 1433080), (40, 1218118), (44, 1107380), (55, 885904), (68, 716540), (80, 609059), (85, 573232), (88, 553690), (110, 442952), (136, 358270), (170, 286616), (176, 276845), (187, 260560), (220, 221476), (272, 179135), (340, 143308), (374, 130280), (440, 110738), (680, 71654), (748, 65140), (880, 55369), (935, 52112), (1360, 35827), (1496, 32570), (1870, 26056), (2992, 16285), (3257, 14960), (3740, 13028), (6514, 7480)]