51584850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:342

約数の個数: 120

約数和(自身を含む): 146919168

約数和(自身を除く): 95334318

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 47, 50, 54, 75, 81, 90, 94, 135, 141, 150, 162, 225, 235, 270, 271, 282, 405, 423, 450, 470, 542, 675, 705, 810, 813, 846, 1175, 1269, 1350, 1355, 1410, 1626, 2025, 2115, 2350, 2439, 2538, 2710, 3525, 3807, 4050, 4065, 4230, 4878, 6345, 6775, 7050, 7317, 7614, 8130, 10575, 12195, 12690, 12737, 13550, 14634, 19035, 20325, 21150, 21951, 24390, 25474, 31725, 36585, 38070, 38211, 40650, 43902, 60975, 63450, 63685, 73170, 76422, 95175, 109755, 114633, 121950, 127370, 182925, 190350, 191055, 219510, 229266, 318425, 343899, 365850, 382110, 548775, 573165, 636850, 687798, 955275, 1031697, 1097550, 1146330, 1719495, 1910550, 2063394, 2865825, 3438990, 5158485, 5731650, 8597475, 10316970, 17194950, 25792425, 51584850]

約数ペア:

[(1, 51584850), (2, 25792425), (3, 17194950), (5, 10316970), (6, 8597475), (9, 5731650), (10, 5158485), (15, 3438990), (18, 2865825), (25, 2063394), (27, 1910550), (30, 1719495), (45, 1146330), (47, 1097550), (50, 1031697), (54, 955275), (75, 687798), (81, 636850), (90, 573165), (94, 548775), (135, 382110), (141, 365850), (150, 343899), (162, 318425), (225, 229266), (235, 219510), (270, 191055), (271, 190350), (282, 182925), (405, 127370), (423, 121950), (450, 114633), (470, 109755), (542, 95175), (675, 76422), (705, 73170), (810, 63685), (813, 63450), (846, 60975), (1175, 43902), (1269, 40650), (1350, 38211), (1355, 38070), (1410, 36585), (1626, 31725), (2025, 25474), (2115, 24390), (2350, 21951), (2439, 21150), (2538, 20325), (2710, 19035), (3525, 14634), (3807, 13550), (4050, 12737), (4065, 12690), (4230, 12195), (4878, 10575), (6345, 8130), (6775, 7614), (7050, 7317)]