54785556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7013}}^1$

素因数の和:7061

約数の個数: 72

約数和(自身を含む): 163398144

約数和(自身を除く): 108612588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7013, 7812, 14026, 21039, 28052, 42078, 49091, 63117, 84156, 98182, 126234, 147273, 196364, 217403, 252468, 294546, 434806, 441819, 589092, 652209, 869612, 883638, 1304418, 1521821, 1767276, 1956627, 2608836, 3043642, 3913254, 4565463, 6087284, 7826508, 9130926, 13696389, 18261852, 27392778, 54785556]

約数ペア:

[(1, 54785556), (2, 27392778), (3, 18261852), (4, 13696389), (6, 9130926), (7, 7826508), (9, 6087284), (12, 4565463), (14, 3913254), (18, 3043642), (21, 2608836), (28, 1956627), (31, 1767276), (36, 1521821), (42, 1304418), (62, 883638), (63, 869612), (84, 652209), (93, 589092), (124, 441819), (126, 434806), (186, 294546), (217, 252468), (252, 217403), (279, 196364), (372, 147273), (434, 126234), (558, 98182), (651, 84156), (868, 63117), (1116, 49091), (1302, 42078), (1953, 28052), (2604, 21039), (3906, 14026), (7013, 7812)]