48131560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63331}}^1$

素因数の和:63361

約数の個数: 32

約数和(自身を含む): 113997600

約数和(自身を除く): 65866040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 63331, 126662, 253324, 316655, 506648, 633310, 1203289, 1266620, 2406578, 2533240, 4813156, 6016445, 9626312, 12032890, 24065780, 48131560]

約数ペア:

[(1, 48131560), (2, 24065780), (4, 12032890), (5, 9626312), (8, 6016445), (10, 4813156), (19, 2533240), (20, 2406578), (38, 1266620), (40, 1203289), (76, 633310), (95, 506648), (152, 316655), (190, 253324), (380, 126662), (760, 63331)]