51683340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{8363}}^1$

素因数の和:8478

約数の個数: 48

約数和(自身を含む): 146135808

約数和(自身を除く): 94452468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 8363, 16726, 25089, 33452, 41815, 50178, 83630, 100356, 125445, 167260, 250890, 501780, 861389, 1722778, 2584167, 3445556, 4306945, 5168334, 8613890, 10336668, 12920835, 17227780, 25841670, 51683340]

約数ペア:

[(1, 51683340), (2, 25841670), (3, 17227780), (4, 12920835), (5, 10336668), (6, 8613890), (10, 5168334), (12, 4306945), (15, 3445556), (20, 2584167), (30, 1722778), (60, 861389), (103, 501780), (206, 250890), (309, 167260), (412, 125445), (515, 100356), (618, 83630), (1030, 50178), (1236, 41815), (1545, 33452), (2060, 25089), (3090, 16726), (6180, 8363)]