56807608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 139345920

約数和(自身を除く): 82538312

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 23, 26, 34, 44, 46, 52, 68, 88, 92, 104, 127, 136, 143, 184, 187, 221, 253, 254, 286, 299, 374, 391, 442, 506, 508, 572, 598, 748, 782, 884, 1012, 1016, 1144, 1196, 1397, 1496, 1564, 1651, 1768, 2024, 2159, 2392, 2431, 2794, 2921, 3128, 3289, 3302, 4301, 4318, 4862, 5083, 5588, 5842, 6578, 6604, 8602, 8636, 9724, 10166, 11176, 11684, 13156, 13208, 17204, 17272, 18161, 19448, 20332, 23368, 23749, 26312, 28067, 32131, 34408, 36322, 37973, 40664, 47498, 49657, 55913, 56134, 64262, 72644, 75946, 94996, 99314, 111826, 112268, 128524, 145288, 151892, 189992, 198628, 223652, 224536, 257048, 303784, 308737, 397256, 417703, 447304, 546227, 617474, 645541, 835406, 1092454, 1234948, 1291082, 1670812, 2184908, 2469896, 2582164, 3341624, 4369816, 5164328, 7100951, 14201902, 28403804, 56807608]

約数ペア:

[(1, 56807608), (2, 28403804), (4, 14201902), (8, 7100951), (11, 5164328), (13, 4369816), (17, 3341624), (22, 2582164), (23, 2469896), (26, 2184908), (34, 1670812), (44, 1291082), (46, 1234948), (52, 1092454), (68, 835406), (88, 645541), (92, 617474), (104, 546227), (127, 447304), (136, 417703), (143, 397256), (184, 308737), (187, 303784), (221, 257048), (253, 224536), (254, 223652), (286, 198628), (299, 189992), (374, 151892), (391, 145288), (442, 128524), (506, 112268), (508, 111826), (572, 99314), (598, 94996), (748, 75946), (782, 72644), (884, 64262), (1012, 56134), (1016, 55913), (1144, 49657), (1196, 47498), (1397, 40664), (1496, 37973), (1564, 36322), (1651, 34408), (1768, 32131), (2024, 28067), (2159, 26312), (2392, 23749), (2431, 23368), (2794, 20332), (2921, 19448), (3128, 18161), (3289, 17272), (3302, 17204), (4301, 13208), (4318, 13156), (4862, 11684), (5083, 11176), (5588, 10166), (5842, 9724), (6578, 8636), (6604, 8602)]