55395690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:356

約数の個数: 128

約数和(自身を含む): 164229120

約数和(自身を除く): 108833430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 59, 70, 85, 102, 105, 118, 119, 170, 177, 210, 238, 255, 263, 295, 354, 357, 413, 510, 526, 590, 595, 714, 789, 826, 885, 1003, 1190, 1239, 1315, 1578, 1770, 1785, 1841, 2006, 2065, 2478, 2630, 3009, 3570, 3682, 3945, 4130, 4471, 5015, 5523, 6018, 6195, 7021, 7890, 8942, 9205, 10030, 11046, 12390, 13413, 14042, 15045, 15517, 18410, 21063, 22355, 26826, 27615, 30090, 31034, 31297, 35105, 42126, 44710, 46551, 55230, 62594, 67065, 70210, 77585, 93102, 93891, 105315, 108619, 134130, 155170, 156485, 187782, 210630, 217238, 232755, 263789, 312970, 325857, 465510, 469455, 527578, 543095, 651714, 791367, 938910, 1086190, 1318945, 1582734, 1629285, 1846523, 2637890, 3258570, 3693046, 3956835, 5539569, 7913670, 9232615, 11079138, 18465230, 27697845, 55395690]

約数ペア:

[(1, 55395690), (2, 27697845), (3, 18465230), (5, 11079138), (6, 9232615), (7, 7913670), (10, 5539569), (14, 3956835), (15, 3693046), (17, 3258570), (21, 2637890), (30, 1846523), (34, 1629285), (35, 1582734), (42, 1318945), (51, 1086190), (59, 938910), (70, 791367), (85, 651714), (102, 543095), (105, 527578), (118, 469455), (119, 465510), (170, 325857), (177, 312970), (210, 263789), (238, 232755), (255, 217238), (263, 210630), (295, 187782), (354, 156485), (357, 155170), (413, 134130), (510, 108619), (526, 105315), (590, 93891), (595, 93102), (714, 77585), (789, 70210), (826, 67065), (885, 62594), (1003, 55230), (1190, 46551), (1239, 44710), (1315, 42126), (1578, 35105), (1770, 31297), (1785, 31034), (1841, 30090), (2006, 27615), (2065, 26826), (2478, 22355), (2630, 21063), (3009, 18410), (3570, 15517), (3682, 15045), (3945, 14042), (4130, 13413), (4471, 12390), (5015, 11046), (5523, 10030), (6018, 9205), (6195, 8942), (7021, 7890)]