51621150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 147633408

約数和(自身を除く): 96012258

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 211, 233, 350, 422, 466, 525, 633, 699, 1050, 1055, 1165, 1266, 1398, 1477, 1631, 2110, 2330, 2954, 3165, 3262, 3495, 4431, 4893, 5275, 5825, 6330, 6990, 7385, 8155, 8862, 9786, 10550, 11650, 14770, 15825, 16310, 17475, 22155, 24465, 31650, 34950, 36925, 40775, 44310, 48930, 49163, 73850, 81550, 98326, 110775, 122325, 147489, 221550, 244650, 245815, 294978, 344141, 491630, 688282, 737445, 1032423, 1229075, 1474890, 1720705, 2064846, 2458150, 3441410, 3687225, 5162115, 7374450, 8603525, 10324230, 17207050, 25810575, 51621150]

約数ペア:

[(1, 51621150), (2, 25810575), (3, 17207050), (5, 10324230), (6, 8603525), (7, 7374450), (10, 5162115), (14, 3687225), (15, 3441410), (21, 2458150), (25, 2064846), (30, 1720705), (35, 1474890), (42, 1229075), (50, 1032423), (70, 737445), (75, 688282), (105, 491630), (150, 344141), (175, 294978), (210, 245815), (211, 244650), (233, 221550), (350, 147489), (422, 122325), (466, 110775), (525, 98326), (633, 81550), (699, 73850), (1050, 49163), (1055, 48930), (1165, 44310), (1266, 40775), (1398, 36925), (1477, 34950), (1631, 31650), (2110, 24465), (2330, 22155), (2954, 17475), (3165, 16310), (3262, 15825), (3495, 14770), (4431, 11650), (4893, 10550), (5275, 9786), (5825, 8862), (6330, 8155), (6990, 7385)]