56421936

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:331

約数の個数: 120

約数和(自身を含む): 166842000

約数和(自身を除く): 110420064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 59, 72, 87, 116, 118, 144, 174, 177, 229, 232, 236, 261, 348, 354, 458, 464, 472, 522, 531, 687, 696, 708, 916, 944, 1044, 1062, 1374, 1392, 1416, 1711, 1832, 2061, 2088, 2124, 2748, 2832, 3422, 3664, 4122, 4176, 4248, 5133, 5496, 6641, 6844, 8244, 8496, 10266, 10992, 13282, 13511, 13688, 15399, 16488, 19923, 20532, 26564, 27022, 27376, 30798, 32976, 39846, 40533, 41064, 53128, 54044, 59769, 61596, 79692, 81066, 82128, 106256, 108088, 119538, 121599, 123192, 159384, 162132, 216176, 239076, 243198, 246384, 318768, 324264, 391819, 478152, 486396, 648528, 783638, 956304, 972792, 1175457, 1567276, 1945584, 2350914, 3134552, 3526371, 4701828, 6269104, 7052742, 9403656, 14105484, 18807312, 28210968, 56421936]

約数ペア:

[(1, 56421936), (2, 28210968), (3, 18807312), (4, 14105484), (6, 9403656), (8, 7052742), (9, 6269104), (12, 4701828), (16, 3526371), (18, 3134552), (24, 2350914), (29, 1945584), (36, 1567276), (48, 1175457), (58, 972792), (59, 956304), (72, 783638), (87, 648528), (116, 486396), (118, 478152), (144, 391819), (174, 324264), (177, 318768), (229, 246384), (232, 243198), (236, 239076), (261, 216176), (348, 162132), (354, 159384), (458, 123192), (464, 121599), (472, 119538), (522, 108088), (531, 106256), (687, 82128), (696, 81066), (708, 79692), (916, 61596), (944, 59769), (1044, 54044), (1062, 53128), (1374, 41064), (1392, 40533), (1416, 39846), (1711, 32976), (1832, 30798), (2061, 27376), (2088, 27022), (2124, 26564), (2748, 20532), (2832, 19923), (3422, 16488), (3664, 15399), (4122, 13688), (4176, 13511), (4248, 13282), (5133, 10992), (5496, 10266), (6641, 8496), (6844, 8244)]