56601750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{163}}^1\times {\mathrm{463}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 142451712

約数和(自身を除く): 85849962

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 163, 250, 326, 375, 463, 489, 750, 815, 926, 978, 1389, 1630, 2315, 2445, 2778, 4075, 4630, 4890, 6945, 8150, 11575, 12225, 13890, 20375, 23150, 24450, 34725, 40750, 57875, 61125, 69450, 75469, 115750, 122250, 150938, 173625, 226407, 347250, 377345, 452814, 754690, 1132035, 1886725, 2264070, 3773450, 5660175, 9433625, 11320350, 18867250, 28300875, 56601750]

約数ペア:

[(1, 56601750), (2, 28300875), (3, 18867250), (5, 11320350), (6, 9433625), (10, 5660175), (15, 3773450), (25, 2264070), (30, 1886725), (50, 1132035), (75, 754690), (125, 452814), (150, 377345), (163, 347250), (250, 226407), (326, 173625), (375, 150938), (463, 122250), (489, 115750), (750, 75469), (815, 69450), (926, 61125), (978, 57875), (1389, 40750), (1630, 34725), (2315, 24450), (2445, 23150), (2778, 20375), (4075, 13890), (4630, 12225), (4890, 11575), (6945, 8150)]