51457950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:879

約数の個数: 96

約数和(自身を含む): 144990720

約数和(自身を除く): 93532770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 47, 50, 54, 75, 90, 94, 135, 141, 150, 225, 235, 270, 282, 423, 450, 470, 675, 705, 811, 846, 1175, 1269, 1350, 1410, 1622, 2115, 2350, 2433, 2538, 3525, 4055, 4230, 4866, 6345, 7050, 7299, 8110, 10575, 12165, 12690, 14598, 20275, 21150, 21897, 24330, 31725, 36495, 38117, 40550, 43794, 60825, 63450, 72990, 76234, 109485, 114351, 121650, 182475, 190585, 218970, 228702, 343053, 364950, 381170, 547425, 571755, 686106, 952925, 1029159, 1094850, 1143510, 1715265, 1905850, 2058318, 2858775, 3430530, 5145795, 5717550, 8576325, 10291590, 17152650, 25728975, 51457950]

約数ペア:

[(1, 51457950), (2, 25728975), (3, 17152650), (5, 10291590), (6, 8576325), (9, 5717550), (10, 5145795), (15, 3430530), (18, 2858775), (25, 2058318), (27, 1905850), (30, 1715265), (45, 1143510), (47, 1094850), (50, 1029159), (54, 952925), (75, 686106), (90, 571755), (94, 547425), (135, 381170), (141, 364950), (150, 343053), (225, 228702), (235, 218970), (270, 190585), (282, 182475), (423, 121650), (450, 114351), (470, 109485), (675, 76234), (705, 72990), (811, 63450), (846, 60825), (1175, 43794), (1269, 40550), (1350, 38117), (1410, 36495), (1622, 31725), (2115, 24330), (2350, 21897), (2433, 21150), (2538, 20275), (3525, 14598), (4055, 12690), (4230, 12165), (4866, 10575), (6345, 8110), (7050, 7299)]