55350190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1177

約数の個数: 64

約数和(自身を含む): 122757120

約数和(自身を除く): 67406930

約数列:

[1, 2, 5, 7, 10, 14, 23, 31, 35, 46, 62, 70, 115, 155, 161, 217, 230, 310, 322, 434, 713, 805, 1085, 1109, 1426, 1610, 2170, 2218, 3565, 4991, 5545, 7130, 7763, 9982, 11090, 15526, 24955, 25507, 34379, 38815, 49910, 51014, 68758, 77630, 127535, 171895, 178549, 240653, 255070, 343790, 357098, 481306, 790717, 892745, 1203265, 1581434, 1785490, 2406530, 3953585, 5535019, 7907170, 11070038, 27675095, 55350190]

約数ペア:

[(1, 55350190), (2, 27675095), (5, 11070038), (7, 7907170), (10, 5535019), (14, 3953585), (23, 2406530), (31, 1785490), (35, 1581434), (46, 1203265), (62, 892745), (70, 790717), (115, 481306), (155, 357098), (161, 343790), (217, 255070), (230, 240653), (310, 178549), (322, 171895), (434, 127535), (713, 77630), (805, 68758), (1085, 51014), (1109, 49910), (1426, 38815), (1610, 34379), (2170, 25507), (2218, 24955), (3565, 15526), (4991, 11090), (5545, 9982), (7130, 7763)]