53190420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28597}}^1$

素因数の和:28640

約数の個数: 48

約数和(自身を含む): 153742848

約数和(自身を除く): 100552428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 28597, 57194, 85791, 114388, 142985, 171582, 285970, 343164, 428955, 571940, 857910, 886507, 1715820, 1773014, 2659521, 3546028, 4432535, 5319042, 8865070, 10638084, 13297605, 17730140, 26595210, 53190420]

約数ペア:

[(1, 53190420), (2, 26595210), (3, 17730140), (4, 13297605), (5, 10638084), (6, 8865070), (10, 5319042), (12, 4432535), (15, 3546028), (20, 2659521), (30, 1773014), (31, 1715820), (60, 886507), (62, 857910), (93, 571940), (124, 428955), (155, 343164), (186, 285970), (310, 171582), (372, 142985), (465, 114388), (620, 85791), (930, 57194), (1860, 28597)]