51161310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9319}}^1$

素因数の和:9393

約数の個数: 48

約数和(自身を含む): 135214560

約数和(自身を除く): 84053250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 9319, 18638, 27957, 46595, 55914, 83871, 93190, 139785, 167742, 279570, 419355, 568459, 838710, 1136918, 1705377, 2842295, 3410754, 5116131, 5684590, 8526885, 10232262, 17053770, 25580655, 51161310]

約数ペア:

[(1, 51161310), (2, 25580655), (3, 17053770), (5, 10232262), (6, 8526885), (9, 5684590), (10, 5116131), (15, 3410754), (18, 2842295), (30, 1705377), (45, 1136918), (61, 838710), (90, 568459), (122, 419355), (183, 279570), (305, 167742), (366, 139785), (549, 93190), (610, 83871), (915, 55914), (1098, 46595), (1830, 27957), (2745, 18638), (5490, 9319)]