54504840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34939}}^1$

素因数の和:34966

約数の個数: 64

約数和(自身を含む): 176097600

約数和(自身を除く): 121592760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 34939, 69878, 104817, 139756, 174695, 209634, 279512, 349390, 419268, 454207, 524085, 698780, 838536, 908414, 1048170, 1362621, 1397560, 1816828, 2096340, 2271035, 2725242, 3633656, 4192680, 4542070, 5450484, 6813105, 9084140, 10900968, 13626210, 18168280, 27252420, 54504840]

約数ペア:

[(1, 54504840), (2, 27252420), (3, 18168280), (4, 13626210), (5, 10900968), (6, 9084140), (8, 6813105), (10, 5450484), (12, 4542070), (13, 4192680), (15, 3633656), (20, 2725242), (24, 2271035), (26, 2096340), (30, 1816828), (39, 1397560), (40, 1362621), (52, 1048170), (60, 908414), (65, 838536), (78, 698780), (104, 524085), (120, 454207), (130, 419268), (156, 349390), (195, 279512), (260, 209634), (312, 174695), (390, 139756), (520, 104817), (780, 69878), (1560, 34939)]