56997472

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4801}}^1$

素因数の和:4871

約数の個数: 48

約数和(自身を含む): 130691232

約数和(自身を除く): 73693760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 4801, 5936, 9602, 11872, 19204, 33607, 38408, 67214, 76816, 134428, 153632, 254453, 268856, 508906, 537712, 1017812, 1075424, 1781171, 2035624, 3562342, 4071248, 7124684, 8142496, 14249368, 28498736, 56997472]

約数ペア:

[(1, 56997472), (2, 28498736), (4, 14249368), (7, 8142496), (8, 7124684), (14, 4071248), (16, 3562342), (28, 2035624), (32, 1781171), (53, 1075424), (56, 1017812), (106, 537712), (112, 508906), (212, 268856), (224, 254453), (371, 153632), (424, 134428), (742, 76816), (848, 67214), (1484, 38408), (1696, 33607), (2968, 19204), (4801, 11872), (5936, 9602)]