47807850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{67}}^2\times {\mathrm{71}}^1$

素因数の和:220

約数の個数: 72

約数和(自身を含む): 122054688

約数和(自身を除く): 74246838

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 67, 71, 75, 134, 142, 150, 201, 213, 335, 355, 402, 426, 670, 710, 1005, 1065, 1675, 1775, 2010, 2130, 3350, 3550, 4489, 4757, 5025, 5325, 8978, 9514, 10050, 10650, 13467, 14271, 22445, 23785, 26934, 28542, 44890, 47570, 67335, 71355, 112225, 118925, 134670, 142710, 224450, 237850, 318719, 336675, 356775, 637438, 673350, 713550, 956157, 1593595, 1912314, 3187190, 4780785, 7967975, 9561570, 15935950, 23903925, 47807850]

約数ペア:

[(1, 47807850), (2, 23903925), (3, 15935950), (5, 9561570), (6, 7967975), (10, 4780785), (15, 3187190), (25, 1912314), (30, 1593595), (50, 956157), (67, 713550), (71, 673350), (75, 637438), (134, 356775), (142, 336675), (150, 318719), (201, 237850), (213, 224450), (335, 142710), (355, 134670), (402, 118925), (426, 112225), (670, 71355), (710, 67335), (1005, 47570), (1065, 44890), (1675, 28542), (1775, 26934), (2010, 23785), (2130, 22445), (3350, 14271), (3550, 13467), (4489, 10650), (4757, 10050), (5025, 9514), (5325, 8978)]