55253408

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 131281920

約数和(自身を除く): 76028512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 73, 109, 112, 124, 146, 217, 218, 224, 248, 292, 434, 436, 496, 511, 584, 763, 868, 872, 992, 1022, 1168, 1526, 1736, 1744, 2044, 2263, 2336, 3052, 3379, 3472, 3488, 4088, 4526, 6104, 6758, 6944, 7957, 8176, 9052, 12208, 13516, 15841, 15914, 16352, 18104, 23653, 24416, 27032, 31682, 31828, 36208, 47306, 54064, 55699, 63364, 63656, 72416, 94612, 108128, 111398, 126728, 127312, 189224, 222796, 246667, 253456, 254624, 378448, 445592, 493334, 506912, 756896, 891184, 986668, 1726669, 1782368, 1973336, 3453338, 3946672, 6906676, 7893344, 13813352, 27626704, 55253408]

約数ペア:

[(1, 55253408), (2, 27626704), (4, 13813352), (7, 7893344), (8, 6906676), (14, 3946672), (16, 3453338), (28, 1973336), (31, 1782368), (32, 1726669), (56, 986668), (62, 891184), (73, 756896), (109, 506912), (112, 493334), (124, 445592), (146, 378448), (217, 254624), (218, 253456), (224, 246667), (248, 222796), (292, 189224), (434, 127312), (436, 126728), (496, 111398), (511, 108128), (584, 94612), (763, 72416), (868, 63656), (872, 63364), (992, 55699), (1022, 54064), (1168, 47306), (1526, 36208), (1736, 31828), (1744, 31682), (2044, 27032), (2263, 24416), (2336, 23653), (3052, 18104), (3379, 16352), (3472, 15914), (3488, 15841), (4088, 13516), (4526, 12208), (6104, 9052), (6758, 8176), (6944, 7957)]