56893980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:404

約数の個数: 192

約数和(自身を含む): 197568000

約数和(自身を除く): 140674020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 19, 20, 22, 26, 30, 33, 38, 39, 44, 52, 55, 57, 60, 65, 66, 76, 78, 95, 110, 114, 130, 132, 143, 156, 165, 190, 195, 209, 220, 228, 247, 260, 285, 286, 330, 349, 380, 390, 418, 429, 494, 570, 572, 627, 660, 698, 715, 741, 780, 836, 858, 988, 1045, 1047, 1140, 1235, 1254, 1396, 1430, 1482, 1716, 1745, 2090, 2094, 2145, 2470, 2508, 2717, 2860, 2964, 3135, 3490, 3705, 3839, 4180, 4188, 4290, 4537, 4940, 5235, 5434, 6270, 6631, 6980, 7410, 7678, 8151, 8580, 9074, 10470, 10868, 11517, 12540, 13262, 13585, 13611, 14820, 15356, 16302, 18148, 19195, 19893, 20940, 22685, 23034, 26524, 27170, 27222, 32604, 33155, 38390, 39786, 40755, 45370, 46068, 49907, 54340, 54444, 57585, 66310, 68055, 72941, 76780, 79572, 81510, 86203, 90740, 99465, 99814, 115170, 132620, 136110, 145882, 149721, 163020, 172406, 198930, 199628, 218823, 230340, 249535, 258609, 272220, 291764, 299442, 344812, 364705, 397860, 431015, 437646, 499070, 517218, 598884, 729410, 748605, 862030, 875292, 948233, 998140, 1034436, 1094115, 1293045, 1458820, 1497210, 1724060, 1896466, 2188230, 2586090, 2844699, 2994420, 3792932, 4376460, 4741165, 5172180, 5689398, 9482330, 11378796, 14223495, 18964660, 28446990, 56893980]

約数ペア:

[(1, 56893980), (2, 28446990), (3, 18964660), (4, 14223495), (5, 11378796), (6, 9482330), (10, 5689398), (11, 5172180), (12, 4741165), (13, 4376460), (15, 3792932), (19, 2994420), (20, 2844699), (22, 2586090), (26, 2188230), (30, 1896466), (33, 1724060), (38, 1497210), (39, 1458820), (44, 1293045), (52, 1094115), (55, 1034436), (57, 998140), (60, 948233), (65, 875292), (66, 862030), (76, 748605), (78, 729410), (95, 598884), (110, 517218), (114, 499070), (130, 437646), (132, 431015), (143, 397860), (156, 364705), (165, 344812), (190, 299442), (195, 291764), (209, 272220), (220, 258609), (228, 249535), (247, 230340), (260, 218823), (285, 199628), (286, 198930), (330, 172406), (349, 163020), (380, 149721), (390, 145882), (418, 136110), (429, 132620), (494, 115170), (570, 99814), (572, 99465), (627, 90740), (660, 86203), (698, 81510), (715, 79572), (741, 76780), (780, 72941), (836, 68055), (858, 66310), (988, 57585), (1045, 54444), (1047, 54340), (1140, 49907), (1235, 46068), (1254, 45370), (1396, 40755), (1430, 39786), (1482, 38390), (1716, 33155), (1745, 32604), (2090, 27222), (2094, 27170), (2145, 26524), (2470, 23034), (2508, 22685), (2717, 20940), (2860, 19893), (2964, 19195), (3135, 18148), (3490, 16302), (3705, 15356), (3839, 14820), (4180, 13611), (4188, 13585), (4290, 13262), (4537, 12540), (4940, 11517), (5235, 10868), (5434, 10470), (6270, 9074), (6631, 8580), (6980, 8151), (7410, 7678)]