49097100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12589}}^1$

素因数の和:12619

約数の個数: 72

約数和(自身を含む): 152993680

約数和(自身を除く): 103896580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 12589, 25178, 37767, 50356, 62945, 75534, 125890, 151068, 163657, 188835, 251780, 314725, 327314, 377670, 490971, 629450, 654628, 755340, 818285, 944175, 981942, 1258900, 1636570, 1888350, 1963884, 2454855, 3273140, 3776700, 4091425, 4909710, 8182850, 9819420, 12274275, 16365700, 24548550, 49097100]

約数ペア:

[(1, 49097100), (2, 24548550), (3, 16365700), (4, 12274275), (5, 9819420), (6, 8182850), (10, 4909710), (12, 4091425), (13, 3776700), (15, 3273140), (20, 2454855), (25, 1963884), (26, 1888350), (30, 1636570), (39, 1258900), (50, 981942), (52, 944175), (60, 818285), (65, 755340), (75, 654628), (78, 629450), (100, 490971), (130, 377670), (150, 327314), (156, 314725), (195, 251780), (260, 188835), (300, 163657), (325, 151068), (390, 125890), (650, 75534), (780, 62945), (975, 50356), (1300, 37767), (1950, 25178), (3900, 12589)]