42211150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 82101888

約数和(自身を除く): 39890738

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 113, 155, 226, 241, 310, 482, 565, 775, 1130, 1205, 1550, 2410, 2825, 3503, 5650, 6025, 7006, 7471, 12050, 14942, 17515, 27233, 35030, 37355, 54466, 74710, 87575, 136165, 175150, 186775, 272330, 373550, 680825, 844223, 1361650, 1688446, 4221115, 8442230, 21105575, 42211150]

約数ペア:

[(1, 42211150), (2, 21105575), (5, 8442230), (10, 4221115), (25, 1688446), (31, 1361650), (50, 844223), (62, 680825), (113, 373550), (155, 272330), (226, 186775), (241, 175150), (310, 136165), (482, 87575), (565, 74710), (775, 54466), (1130, 37355), (1205, 35030), (1550, 27233), (2410, 17515), (2825, 14942), (3503, 12050), (5650, 7471), (6025, 7006)]