51804792

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1018

約数の個数: 128

約数和(自身を含む): 163296000

約数和(自身を除く): 111491208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 171, 216, 228, 234, 247, 312, 342, 351, 456, 468, 494, 513, 684, 702, 741, 936, 971, 988, 1026, 1368, 1404, 1482, 1942, 1976, 2052, 2223, 2808, 2913, 2964, 3884, 4104, 4446, 5826, 5928, 6669, 7768, 8739, 8892, 11652, 12623, 13338, 17478, 17784, 18449, 23304, 25246, 26217, 26676, 34956, 36898, 37869, 50492, 52434, 53352, 55347, 69912, 73796, 75738, 100984, 104868, 110694, 113607, 147592, 151476, 166041, 209736, 221388, 227214, 239837, 302952, 332082, 340821, 442776, 454428, 479674, 498123, 664164, 681642, 719511, 908856, 959348, 996246, 1328328, 1363284, 1439022, 1918696, 1992492, 2158533, 2726568, 2878044, 3984984, 4317066, 5756088, 6475599, 8634132, 12951198, 17268264, 25902396, 51804792]

約数ペア:

[(1, 51804792), (2, 25902396), (3, 17268264), (4, 12951198), (6, 8634132), (8, 6475599), (9, 5756088), (12, 4317066), (13, 3984984), (18, 2878044), (19, 2726568), (24, 2158533), (26, 1992492), (27, 1918696), (36, 1439022), (38, 1363284), (39, 1328328), (52, 996246), (54, 959348), (57, 908856), (72, 719511), (76, 681642), (78, 664164), (104, 498123), (108, 479674), (114, 454428), (117, 442776), (152, 340821), (156, 332082), (171, 302952), (216, 239837), (228, 227214), (234, 221388), (247, 209736), (312, 166041), (342, 151476), (351, 147592), (456, 113607), (468, 110694), (494, 104868), (513, 100984), (684, 75738), (702, 73796), (741, 69912), (936, 55347), (971, 53352), (988, 52434), (1026, 50492), (1368, 37869), (1404, 36898), (1482, 34956), (1942, 26676), (1976, 26217), (2052, 25246), (2223, 23304), (2808, 18449), (2913, 17784), (2964, 17478), (3884, 13338), (4104, 12623), (4446, 11652), (5826, 8892), (5928, 8739), (6669, 7768)]