55814570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 127319040

約数和(自身を除く): 71504470

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 85, 89, 119, 155, 170, 178, 217, 238, 289, 310, 434, 445, 527, 578, 595, 623, 890, 1054, 1085, 1190, 1246, 1445, 1513, 2023, 2170, 2635, 2759, 2890, 3026, 3115, 3689, 4046, 5270, 5518, 6230, 7378, 7565, 8959, 10115, 10591, 13795, 15130, 17918, 18445, 19313, 20230, 21182, 25721, 27590, 36890, 38626, 44795, 46903, 51442, 52955, 62713, 89590, 93806, 96565, 105910, 125426, 128605, 180047, 193130, 234515, 257210, 313565, 328321, 360094, 469030, 627130, 656642, 797351, 900235, 1594702, 1641605, 1800470, 3283210, 3986755, 5581457, 7973510, 11162914, 27907285, 55814570]

約数ペア:

[(1, 55814570), (2, 27907285), (5, 11162914), (7, 7973510), (10, 5581457), (14, 3986755), (17, 3283210), (31, 1800470), (34, 1641605), (35, 1594702), (62, 900235), (70, 797351), (85, 656642), (89, 627130), (119, 469030), (155, 360094), (170, 328321), (178, 313565), (217, 257210), (238, 234515), (289, 193130), (310, 180047), (434, 128605), (445, 125426), (527, 105910), (578, 96565), (595, 93806), (623, 89590), (890, 62713), (1054, 52955), (1085, 51442), (1190, 46903), (1246, 44795), (1445, 38626), (1513, 36890), (2023, 27590), (2170, 25721), (2635, 21182), (2759, 20230), (2890, 19313), (3026, 18445), (3115, 17918), (3689, 15130), (4046, 13795), (5270, 10591), (5518, 10115), (6230, 8959), (7378, 7565)]