49284560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47389}}^1$

素因数の和:47415

約数の個数: 40

約数和(自身を含む): 123403560

約数和(自身を除く): 74119000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 47389, 94778, 189556, 236945, 379112, 473890, 616057, 758224, 947780, 1232114, 1895560, 2464228, 3080285, 3791120, 4928456, 6160570, 9856912, 12321140, 24642280, 49284560]

約数ペア:

[(1, 49284560), (2, 24642280), (4, 12321140), (5, 9856912), (8, 6160570), (10, 4928456), (13, 3791120), (16, 3080285), (20, 2464228), (26, 1895560), (40, 1232114), (52, 947780), (65, 758224), (80, 616057), (104, 473890), (130, 379112), (208, 236945), (260, 189556), (520, 94778), (1040, 47389)]