53606800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^3\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 120

約数和(自身を含む): 141805160

約数和(自身を除く): 88198360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 61, 65, 80, 100, 104, 122, 130, 169, 200, 208, 244, 260, 305, 325, 338, 400, 488, 520, 610, 650, 676, 793, 845, 976, 1040, 1220, 1300, 1352, 1525, 1586, 1690, 2197, 2440, 2600, 2704, 3050, 3172, 3380, 3965, 4225, 4394, 4880, 5200, 6100, 6344, 6760, 7930, 8450, 8788, 10309, 10985, 12200, 12688, 13520, 15860, 16900, 17576, 19825, 20618, 21970, 24400, 31720, 33800, 35152, 39650, 41236, 43940, 51545, 54925, 63440, 67600, 79300, 82472, 87880, 103090, 109850, 134017, 158600, 164944, 175760, 206180, 219700, 257725, 268034, 317200, 412360, 439400, 515450, 536068, 670085, 824720, 878800, 1030900, 1072136, 1340170, 2061800, 2144272, 2680340, 3350425, 4123600, 5360680, 6700850, 10721360, 13401700, 26803400, 53606800]

約数ペア:

[(1, 53606800), (2, 26803400), (4, 13401700), (5, 10721360), (8, 6700850), (10, 5360680), (13, 4123600), (16, 3350425), (20, 2680340), (25, 2144272), (26, 2061800), (40, 1340170), (50, 1072136), (52, 1030900), (61, 878800), (65, 824720), (80, 670085), (100, 536068), (104, 515450), (122, 439400), (130, 412360), (169, 317200), (200, 268034), (208, 257725), (244, 219700), (260, 206180), (305, 175760), (325, 164944), (338, 158600), (400, 134017), (488, 109850), (520, 103090), (610, 87880), (650, 82472), (676, 79300), (793, 67600), (845, 63440), (976, 54925), (1040, 51545), (1220, 43940), (1300, 41236), (1352, 39650), (1525, 35152), (1586, 33800), (1690, 31720), (2197, 24400), (2440, 21970), (2600, 20618), (2704, 19825), (3050, 17576), (3172, 16900), (3380, 15860), (3965, 13520), (4225, 12688), (4394, 12200), (4880, 10985), (5200, 10309), (6100, 8788), (6344, 8450), (6760, 7930)]