56530908

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:536

約数の個数: 108

約数和(自身を含む): 168888720

約数和(自身を除く): 112357812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 73, 84, 98, 126, 146, 147, 196, 219, 252, 292, 294, 438, 439, 441, 511, 588, 657, 876, 878, 882, 1022, 1314, 1317, 1533, 1756, 1764, 2044, 2628, 2634, 3066, 3073, 3577, 3951, 4599, 5268, 6132, 6146, 7154, 7902, 9198, 9219, 10731, 12292, 14308, 15804, 18396, 18438, 21462, 21511, 27657, 32047, 32193, 36876, 42924, 43022, 55314, 64094, 64386, 64533, 86044, 96141, 110628, 128188, 128772, 129066, 192282, 193599, 224329, 258132, 288423, 384564, 387198, 448658, 576846, 672987, 774396, 897316, 1153692, 1345974, 1570303, 2018961, 2691948, 3140606, 4037922, 4710909, 6281212, 8075844, 9421818, 14132727, 18843636, 28265454, 56530908]

約数ペア:

[(1, 56530908), (2, 28265454), (3, 18843636), (4, 14132727), (6, 9421818), (7, 8075844), (9, 6281212), (12, 4710909), (14, 4037922), (18, 3140606), (21, 2691948), (28, 2018961), (36, 1570303), (42, 1345974), (49, 1153692), (63, 897316), (73, 774396), (84, 672987), (98, 576846), (126, 448658), (146, 387198), (147, 384564), (196, 288423), (219, 258132), (252, 224329), (292, 193599), (294, 192282), (438, 129066), (439, 128772), (441, 128188), (511, 110628), (588, 96141), (657, 86044), (876, 64533), (878, 64386), (882, 64094), (1022, 55314), (1314, 43022), (1317, 42924), (1533, 36876), (1756, 32193), (1764, 32047), (2044, 27657), (2628, 21511), (2634, 21462), (3066, 18438), (3073, 18396), (3577, 15804), (3951, 14308), (4599, 12292), (5268, 10731), (6132, 9219), (6146, 9198), (7154, 7902)]