56558736

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:412

約数の個数: 140

約数和(自身を含む): 177411388

約数和(自身を除く): 120852652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 373, 432, 468, 486, 624, 648, 702, 729, 746, 936, 972, 1053, 1119, 1296, 1404, 1458, 1492, 1872, 1944, 2106, 2238, 2808, 2916, 2984, 3159, 3357, 3888, 4212, 4476, 4849, 5616, 5832, 5968, 6318, 6714, 8424, 8952, 9477, 9698, 10071, 11664, 12636, 13428, 14547, 16848, 17904, 18954, 19396, 20142, 25272, 26856, 29094, 30213, 37908, 38792, 40284, 43641, 50544, 53712, 58188, 60426, 75816, 77584, 80568, 87282, 90639, 116376, 120852, 130923, 151632, 161136, 174564, 181278, 232752, 241704, 261846, 271917, 349128, 362556, 392769, 483408, 523692, 543834, 698256, 725112, 785538, 1047384, 1087668, 1178307, 1450224, 1571076, 2094768, 2175336, 2356614, 3142152, 3534921, 4350672, 4713228, 6284304, 7069842, 9426456, 14139684, 18852912, 28279368, 56558736]

約数ペア:

[(1, 56558736), (2, 28279368), (3, 18852912), (4, 14139684), (6, 9426456), (8, 7069842), (9, 6284304), (12, 4713228), (13, 4350672), (16, 3534921), (18, 3142152), (24, 2356614), (26, 2175336), (27, 2094768), (36, 1571076), (39, 1450224), (48, 1178307), (52, 1087668), (54, 1047384), (72, 785538), (78, 725112), (81, 698256), (104, 543834), (108, 523692), (117, 483408), (144, 392769), (156, 362556), (162, 349128), (208, 271917), (216, 261846), (234, 241704), (243, 232752), (312, 181278), (324, 174564), (351, 161136), (373, 151632), (432, 130923), (468, 120852), (486, 116376), (624, 90639), (648, 87282), (702, 80568), (729, 77584), (746, 75816), (936, 60426), (972, 58188), (1053, 53712), (1119, 50544), (1296, 43641), (1404, 40284), (1458, 38792), (1492, 37908), (1872, 30213), (1944, 29094), (2106, 26856), (2238, 25272), (2808, 20142), (2916, 19396), (2984, 18954), (3159, 17904), (3357, 16848), (3888, 14547), (4212, 13428), (4476, 12636), (4849, 11664), (5616, 10071), (5832, 9698), (5968, 9477), (6318, 8952), (6714, 8424)]