55447170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 138741120

約数和(自身を除く): 83293950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 61, 82, 122, 123, 183, 205, 246, 305, 366, 410, 610, 615, 739, 915, 1230, 1478, 1830, 2217, 2501, 3695, 4434, 5002, 7390, 7503, 11085, 12505, 15006, 22170, 25010, 30299, 37515, 45079, 60598, 75030, 90158, 90897, 135237, 151495, 181794, 225395, 270474, 302990, 450790, 454485, 676185, 908970, 1352370, 1848239, 3696478, 5544717, 9241195, 11089434, 18482390, 27723585, 55447170]

約数ペア:

[(1, 55447170), (2, 27723585), (3, 18482390), (5, 11089434), (6, 9241195), (10, 5544717), (15, 3696478), (30, 1848239), (41, 1352370), (61, 908970), (82, 676185), (122, 454485), (123, 450790), (183, 302990), (205, 270474), (246, 225395), (305, 181794), (366, 151495), (410, 135237), (610, 90897), (615, 90158), (739, 75030), (915, 60598), (1230, 45079), (1478, 37515), (1830, 30299), (2217, 25010), (2501, 22170), (3695, 15006), (4434, 12505), (5002, 11085), (7390, 7503)]