54877472

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 125737920

約数和(自身を除く): 70860448

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 53, 76, 104, 106, 131, 152, 208, 212, 247, 262, 304, 416, 424, 494, 524, 608, 689, 848, 988, 1007, 1048, 1378, 1696, 1703, 1976, 2014, 2096, 2489, 2756, 3406, 3952, 4028, 4192, 4978, 5512, 6812, 6943, 7904, 8056, 9956, 11024, 13091, 13624, 13886, 16112, 19912, 22048, 26182, 27248, 27772, 32224, 32357, 39824, 52364, 54496, 55544, 64714, 79648, 90259, 104728, 111088, 129428, 131917, 180518, 209456, 222176, 258856, 263834, 361036, 418912, 517712, 527668, 722072, 1035424, 1055336, 1444144, 1714921, 2110672, 2888288, 3429842, 4221344, 6859684, 13719368, 27438736, 54877472]

約数ペア:

[(1, 54877472), (2, 27438736), (4, 13719368), (8, 6859684), (13, 4221344), (16, 3429842), (19, 2888288), (26, 2110672), (32, 1714921), (38, 1444144), (52, 1055336), (53, 1035424), (76, 722072), (104, 527668), (106, 517712), (131, 418912), (152, 361036), (208, 263834), (212, 258856), (247, 222176), (262, 209456), (304, 180518), (416, 131917), (424, 129428), (494, 111088), (524, 104728), (608, 90259), (689, 79648), (848, 64714), (988, 55544), (1007, 54496), (1048, 52364), (1378, 39824), (1696, 32357), (1703, 32224), (1976, 27772), (2014, 27248), (2096, 26182), (2489, 22048), (2756, 19912), (3406, 16112), (3952, 13886), (4028, 13624), (4192, 13091), (4978, 11024), (5512, 9956), (6812, 8056), (6943, 7904)]