52251420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5153}}^1$

素因数の和:5191

約数の個数: 72

約数和(自身を含む): 158454576

約数和(自身を除く): 106203156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 5153, 10140, 10306, 15459, 20612, 25765, 30918, 51530, 61836, 66989, 77295, 103060, 133978, 154590, 200967, 267956, 309180, 334945, 401934, 669890, 803868, 870857, 1004835, 1339780, 1741714, 2009670, 2612571, 3483428, 4019340, 4354285, 5225142, 8708570, 10450284, 13062855, 17417140, 26125710, 52251420]

約数ペア:

[(1, 52251420), (2, 26125710), (3, 17417140), (4, 13062855), (5, 10450284), (6, 8708570), (10, 5225142), (12, 4354285), (13, 4019340), (15, 3483428), (20, 2612571), (26, 2009670), (30, 1741714), (39, 1339780), (52, 1004835), (60, 870857), (65, 803868), (78, 669890), (130, 401934), (156, 334945), (169, 309180), (195, 267956), (260, 200967), (338, 154590), (390, 133978), (507, 103060), (676, 77295), (780, 66989), (845, 61836), (1014, 51530), (1690, 30918), (2028, 25765), (2535, 20612), (3380, 15459), (5070, 10306), (5153, 10140)]