57055328

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{449}}^1$

素因数の和:508

約数の個数: 72

約数和(自身を含む): 129616200

約数和(自身を除く): 72560872

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 361, 418, 449, 608, 722, 836, 898, 1444, 1672, 1796, 2888, 3344, 3592, 3971, 4939, 5776, 6688, 7184, 7942, 8531, 9878, 11552, 14368, 15884, 17062, 19756, 31768, 34124, 39512, 63536, 68248, 79024, 93841, 127072, 136496, 158048, 162089, 187682, 272992, 324178, 375364, 648356, 750728, 1296712, 1501456, 1782979, 2593424, 3002912, 3565958, 5186848, 7131916, 14263832, 28527664, 57055328]

約数ペア:

[(1, 57055328), (2, 28527664), (4, 14263832), (8, 7131916), (11, 5186848), (16, 3565958), (19, 3002912), (22, 2593424), (32, 1782979), (38, 1501456), (44, 1296712), (76, 750728), (88, 648356), (152, 375364), (176, 324178), (209, 272992), (304, 187682), (352, 162089), (361, 158048), (418, 136496), (449, 127072), (608, 93841), (722, 79024), (836, 68248), (898, 63536), (1444, 39512), (1672, 34124), (1796, 31768), (2888, 19756), (3344, 17062), (3592, 15884), (3971, 14368), (4939, 11552), (5776, 9878), (6688, 8531), (7184, 7942)]