53833260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5309}}^1$

素因数の和:5347

約数の個数: 72

約数和(自身を含む): 163250640

約数和(自身を除く): 109417380

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, 5309, 10140, 10618, 15927, 21236, 26545, 31854, 53090, 63708, 69017, 79635, 106180, 138034, 159270, 207051, 276068, 318540, 345085, 414102, 690170, 828204, 897221, 1035255, 1380340, 1794442, 2070510, 2691663, 3588884, 4141020, 4486105, 5383326, 8972210, 10766652, 13458315, 17944420, 26916630, 53833260]

約数ペア:

[(1, 53833260), (2, 26916630), (3, 17944420), (4, 13458315), (5, 10766652), (6, 8972210), (10, 5383326), (12, 4486105), (13, 4141020), (15, 3588884), (20, 2691663), (26, 2070510), (30, 1794442), (39, 1380340), (52, 1035255), (60, 897221), (65, 828204), (78, 690170), (130, 414102), (156, 345085), (169, 318540), (195, 276068), (260, 207051), (338, 159270), (390, 138034), (507, 106180), (676, 79635), (780, 69017), (845, 63708), (1014, 53090), (1690, 31854), (2028, 26545), (2535, 21236), (3380, 15927), (5070, 10618), (5309, 10140)]