54413940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7621}}^1$

素因数の和:7657

約数の個数: 96

約数和(自身を含む): 184391424

約数和(自身を除く): 129977484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 7621, 15242, 22863, 30484, 38105, 45726, 53347, 76210, 91452, 106694, 114315, 129557, 152420, 160041, 213388, 228630, 259114, 266735, 320082, 388671, 457260, 518228, 533470, 640164, 647785, 777342, 800205, 906899, 1066940, 1295570, 1554684, 1600410, 1813798, 1943355, 2591140, 2720697, 3200820, 3627596, 3886710, 4534495, 5441394, 7773420, 9068990, 10882788, 13603485, 18137980, 27206970, 54413940]

約数ペア:

[(1, 54413940), (2, 27206970), (3, 18137980), (4, 13603485), (5, 10882788), (6, 9068990), (7, 7773420), (10, 5441394), (12, 4534495), (14, 3886710), (15, 3627596), (17, 3200820), (20, 2720697), (21, 2591140), (28, 1943355), (30, 1813798), (34, 1600410), (35, 1554684), (42, 1295570), (51, 1066940), (60, 906899), (68, 800205), (70, 777342), (84, 647785), (85, 640164), (102, 533470), (105, 518228), (119, 457260), (140, 388671), (170, 320082), (204, 266735), (210, 259114), (238, 228630), (255, 213388), (340, 160041), (357, 152420), (420, 129557), (476, 114315), (510, 106694), (595, 91452), (714, 76210), (1020, 53347), (1190, 45726), (1428, 38105), (1785, 30484), (2380, 22863), (3570, 15242), (7140, 7621)]