52196560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1676

約数の個数: 80

約数和(自身を含む): 134991360

約数和(自身を除く): 82794800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 1619, 2015, 2480, 3224, 3238, 4030, 6448, 6476, 8060, 8095, 12952, 16120, 16190, 21047, 25904, 32240, 32380, 42094, 50189, 64760, 84188, 100378, 105235, 129520, 168376, 200756, 210470, 250945, 336752, 401512, 420940, 501890, 652457, 803024, 841880, 1003780, 1304914, 1683760, 2007560, 2609828, 3262285, 4015120, 5219656, 6524570, 10439312, 13049140, 26098280, 52196560]

約数ペア:

[(1, 52196560), (2, 26098280), (4, 13049140), (5, 10439312), (8, 6524570), (10, 5219656), (13, 4015120), (16, 3262285), (20, 2609828), (26, 2007560), (31, 1683760), (40, 1304914), (52, 1003780), (62, 841880), (65, 803024), (80, 652457), (104, 501890), (124, 420940), (130, 401512), (155, 336752), (208, 250945), (248, 210470), (260, 200756), (310, 168376), (403, 129520), (496, 105235), (520, 100378), (620, 84188), (806, 64760), (1040, 50189), (1240, 42094), (1612, 32380), (1619, 32240), (2015, 25904), (2480, 21047), (3224, 16190), (3238, 16120), (4030, 12952), (6448, 8095), (6476, 8060)]