48788880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:393

約数の個数: 160

約数和(自身を含む): 175060224

約数和(自身を除く): 126271344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 113, 120, 140, 168, 210, 226, 240, 257, 280, 336, 339, 420, 452, 514, 560, 565, 678, 771, 791, 840, 904, 1028, 1130, 1285, 1356, 1542, 1582, 1680, 1695, 1799, 1808, 2056, 2260, 2373, 2570, 2712, 3084, 3164, 3390, 3598, 3855, 3955, 4112, 4520, 4746, 5140, 5397, 5424, 6168, 6328, 6780, 7196, 7710, 7910, 8995, 9040, 9492, 10280, 10794, 11865, 12336, 12656, 13560, 14392, 15420, 15820, 17990, 18984, 20560, 21588, 23730, 26985, 27120, 28784, 29041, 30840, 31640, 35980, 37968, 43176, 47460, 53970, 58082, 61680, 63280, 71960, 86352, 87123, 94920, 107940, 116164, 143920, 145205, 174246, 189840, 203287, 215880, 232328, 290410, 348492, 406574, 431760, 435615, 464656, 580820, 609861, 696984, 813148, 871230, 1016435, 1161640, 1219722, 1393968, 1626296, 1742460, 2032870, 2323280, 2439444, 3049305, 3252592, 3484920, 4065740, 4878888, 6098610, 6969840, 8131480, 9757776, 12197220, 16262960, 24394440, 48788880]

約数ペア:

[(1, 48788880), (2, 24394440), (3, 16262960), (4, 12197220), (5, 9757776), (6, 8131480), (7, 6969840), (8, 6098610), (10, 4878888), (12, 4065740), (14, 3484920), (15, 3252592), (16, 3049305), (20, 2439444), (21, 2323280), (24, 2032870), (28, 1742460), (30, 1626296), (35, 1393968), (40, 1219722), (42, 1161640), (48, 1016435), (56, 871230), (60, 813148), (70, 696984), (80, 609861), (84, 580820), (105, 464656), (112, 435615), (113, 431760), (120, 406574), (140, 348492), (168, 290410), (210, 232328), (226, 215880), (240, 203287), (257, 189840), (280, 174246), (336, 145205), (339, 143920), (420, 116164), (452, 107940), (514, 94920), (560, 87123), (565, 86352), (678, 71960), (771, 63280), (791, 61680), (840, 58082), (904, 53970), (1028, 47460), (1130, 43176), (1285, 37968), (1356, 35980), (1542, 31640), (1582, 30840), (1680, 29041), (1695, 28784), (1799, 27120), (1808, 26985), (2056, 23730), (2260, 21588), (2373, 20560), (2570, 18984), (2712, 17990), (3084, 15820), (3164, 15420), (3390, 14392), (3598, 13560), (3855, 12656), (3955, 12336), (4112, 11865), (4520, 10794), (4746, 10280), (5140, 9492), (5397, 9040), (5424, 8995), (6168, 7910), (6328, 7710), (6780, 7196)]