55398288

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:700

約数の個数: 80

約数和(自身を含む): 157132800

約数和(自身を除く): 101734512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 239, 264, 439, 478, 528, 717, 878, 956, 1317, 1434, 1756, 1912, 2629, 2634, 2868, 3512, 3824, 4829, 5258, 5268, 5736, 7024, 7887, 9658, 10516, 10536, 11472, 14487, 15774, 19316, 21032, 21072, 28974, 31548, 38632, 42064, 57948, 63096, 77264, 104921, 115896, 126192, 209842, 231792, 314763, 419684, 629526, 839368, 1154131, 1259052, 1678736, 2308262, 2518104, 3462393, 4616524, 5036208, 6924786, 9233048, 13849572, 18466096, 27699144, 55398288]

約数ペア:

[(1, 55398288), (2, 27699144), (3, 18466096), (4, 13849572), (6, 9233048), (8, 6924786), (11, 5036208), (12, 4616524), (16, 3462393), (22, 2518104), (24, 2308262), (33, 1678736), (44, 1259052), (48, 1154131), (66, 839368), (88, 629526), (132, 419684), (176, 314763), (239, 231792), (264, 209842), (439, 126192), (478, 115896), (528, 104921), (717, 77264), (878, 63096), (956, 57948), (1317, 42064), (1434, 38632), (1756, 31548), (1912, 28974), (2629, 21072), (2634, 21032), (2868, 19316), (3512, 15774), (3824, 14487), (4829, 11472), (5258, 10536), (5268, 10516), (5736, 9658), (7024, 7887)]