49333400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 121123200

約数和(自身を除く): 71789800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 73, 100, 109, 124, 146, 155, 200, 218, 248, 292, 310, 365, 436, 545, 584, 620, 730, 775, 872, 1090, 1240, 1460, 1550, 1825, 2180, 2263, 2725, 2920, 3100, 3379, 3650, 4360, 4526, 5450, 6200, 6758, 7300, 7957, 9052, 10900, 11315, 13516, 14600, 15914, 16895, 18104, 21800, 22630, 27032, 31828, 33790, 39785, 45260, 56575, 63656, 67580, 79570, 84475, 90520, 113150, 135160, 159140, 168950, 198925, 226300, 246667, 318280, 337900, 397850, 452600, 493334, 675800, 795700, 986668, 1233335, 1591400, 1973336, 2466670, 4933340, 6166675, 9866680, 12333350, 24666700, 49333400]

約数ペア:

[(1, 49333400), (2, 24666700), (4, 12333350), (5, 9866680), (8, 6166675), (10, 4933340), (20, 2466670), (25, 1973336), (31, 1591400), (40, 1233335), (50, 986668), (62, 795700), (73, 675800), (100, 493334), (109, 452600), (124, 397850), (146, 337900), (155, 318280), (200, 246667), (218, 226300), (248, 198925), (292, 168950), (310, 159140), (365, 135160), (436, 113150), (545, 90520), (584, 84475), (620, 79570), (730, 67580), (775, 63656), (872, 56575), (1090, 45260), (1240, 39785), (1460, 33790), (1550, 31828), (1825, 27032), (2180, 22630), (2263, 21800), (2725, 18104), (2920, 16895), (3100, 15914), (3379, 14600), (3650, 13516), (4360, 11315), (4526, 10900), (5450, 9052), (6200, 7957), (6758, 7300)]