56831376

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:429

約数の個数: 120

約数和(自身を含む): 173646624

約数和(自身を除く): 116815248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 73, 84, 98, 112, 146, 147, 168, 196, 219, 292, 294, 331, 336, 392, 438, 511, 584, 588, 662, 784, 876, 993, 1022, 1168, 1176, 1324, 1533, 1752, 1986, 2044, 2317, 2352, 2648, 3066, 3504, 3577, 3972, 4088, 4634, 5296, 6132, 6951, 7154, 7944, 8176, 9268, 10731, 12264, 13902, 14308, 15888, 16219, 18536, 21462, 24163, 24528, 27804, 28616, 32438, 37072, 42924, 48326, 48657, 55608, 57232, 64876, 72489, 85848, 96652, 97314, 111216, 129752, 144978, 169141, 171696, 193304, 194628, 259504, 289956, 338282, 386608, 389256, 507423, 579912, 676564, 778512, 1014846, 1159824, 1183987, 1353128, 2029692, 2367974, 2706256, 3551961, 4059384, 4735948, 7103922, 8118768, 9471896, 14207844, 18943792, 28415688, 56831376]

約数ペア:

[(1, 56831376), (2, 28415688), (3, 18943792), (4, 14207844), (6, 9471896), (7, 8118768), (8, 7103922), (12, 4735948), (14, 4059384), (16, 3551961), (21, 2706256), (24, 2367974), (28, 2029692), (42, 1353128), (48, 1183987), (49, 1159824), (56, 1014846), (73, 778512), (84, 676564), (98, 579912), (112, 507423), (146, 389256), (147, 386608), (168, 338282), (196, 289956), (219, 259504), (292, 194628), (294, 193304), (331, 171696), (336, 169141), (392, 144978), (438, 129752), (511, 111216), (584, 97314), (588, 96652), (662, 85848), (784, 72489), (876, 64876), (993, 57232), (1022, 55608), (1168, 48657), (1176, 48326), (1324, 42924), (1533, 37072), (1752, 32438), (1986, 28616), (2044, 27804), (2317, 24528), (2352, 24163), (2648, 21462), (3066, 18536), (3504, 16219), (3577, 15888), (3972, 14308), (4088, 13902), (4634, 12264), (5296, 10731), (6132, 9268), (6951, 8176), (7154, 7944)]