53456850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{563}}^1$

素因数の和:792

約数の個数: 72

約数和(自身を含む): 144557712

約数和(自身を除く): 91100862

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 211, 225, 422, 450, 563, 633, 1055, 1126, 1266, 1689, 1899, 2110, 2815, 3165, 3378, 3798, 5067, 5275, 5630, 6330, 8445, 9495, 10134, 10550, 14075, 15825, 16890, 18990, 25335, 28150, 31650, 42225, 47475, 50670, 84450, 94950, 118793, 126675, 237586, 253350, 356379, 593965, 712758, 1069137, 1187930, 1781895, 2138274, 2969825, 3563790, 5345685, 5939650, 8909475, 10691370, 17818950, 26728425, 53456850]

約数ペア:

[(1, 53456850), (2, 26728425), (3, 17818950), (5, 10691370), (6, 8909475), (9, 5939650), (10, 5345685), (15, 3563790), (18, 2969825), (25, 2138274), (30, 1781895), (45, 1187930), (50, 1069137), (75, 712758), (90, 593965), (150, 356379), (211, 253350), (225, 237586), (422, 126675), (450, 118793), (563, 94950), (633, 84450), (1055, 50670), (1126, 47475), (1266, 42225), (1689, 31650), (1899, 28150), (2110, 25335), (2815, 18990), (3165, 16890), (3378, 15825), (3798, 14075), (5067, 10550), (5275, 10134), (5630, 9495), (6330, 8445)]