50131770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{673}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 130443264

約数和(自身を除く): 80311494

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 191, 195, 382, 390, 573, 673, 955, 1146, 1346, 1910, 2019, 2483, 2865, 3365, 4038, 4966, 5730, 6730, 7449, 8749, 10095, 12415, 14898, 17498, 20190, 24830, 26247, 37245, 43745, 52494, 74490, 87490, 128543, 131235, 257086, 262470, 385629, 642715, 771258, 1285430, 1671059, 1928145, 3342118, 3856290, 5013177, 8355295, 10026354, 16710590, 25065885, 50131770]

約数ペア:

[(1, 50131770), (2, 25065885), (3, 16710590), (5, 10026354), (6, 8355295), (10, 5013177), (13, 3856290), (15, 3342118), (26, 1928145), (30, 1671059), (39, 1285430), (65, 771258), (78, 642715), (130, 385629), (191, 262470), (195, 257086), (382, 131235), (390, 128543), (573, 87490), (673, 74490), (955, 52494), (1146, 43745), (1346, 37245), (1910, 26247), (2019, 24830), (2483, 20190), (2865, 17498), (3365, 14898), (4038, 12415), (4966, 10095), (5730, 8749), (6730, 7449)]