55194570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 150718464

約数和(自身を除く): 95523894

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 73, 90, 93, 146, 155, 186, 219, 271, 279, 310, 365, 438, 465, 542, 558, 657, 730, 813, 930, 1095, 1314, 1355, 1395, 1626, 2190, 2263, 2439, 2710, 2790, 3285, 4065, 4526, 4878, 6570, 6789, 8130, 8401, 11315, 12195, 13578, 16802, 19783, 20367, 22630, 24390, 25203, 33945, 39566, 40734, 42005, 50406, 59349, 67890, 75609, 84010, 98915, 101835, 118698, 126015, 151218, 178047, 197830, 203670, 252030, 296745, 356094, 378045, 593490, 613273, 756090, 890235, 1226546, 1780470, 1839819, 3066365, 3679638, 5519457, 6132730, 9199095, 11038914, 18398190, 27597285, 55194570]

約数ペア:

[(1, 55194570), (2, 27597285), (3, 18398190), (5, 11038914), (6, 9199095), (9, 6132730), (10, 5519457), (15, 3679638), (18, 3066365), (30, 1839819), (31, 1780470), (45, 1226546), (62, 890235), (73, 756090), (90, 613273), (93, 593490), (146, 378045), (155, 356094), (186, 296745), (219, 252030), (271, 203670), (279, 197830), (310, 178047), (365, 151218), (438, 126015), (465, 118698), (542, 101835), (558, 98915), (657, 84010), (730, 75609), (813, 67890), (930, 59349), (1095, 50406), (1314, 42005), (1355, 40734), (1395, 39566), (1626, 33945), (2190, 25203), (2263, 24390), (2439, 22630), (2710, 20367), (2790, 19783), (3285, 16802), (4065, 13578), (4526, 12195), (4878, 11315), (6570, 8401), (6789, 8130)]