47897790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{51503}}^1$

素因数の和:51544

約数の個数: 32

約数和(自身を含む): 118665216

約数和(自身を除く): 70767426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 51503, 103006, 154509, 257515, 309018, 515030, 772545, 1545090, 1596593, 3193186, 4789779, 7982965, 9579558, 15965930, 23948895, 47897790]

約数ペア:

[(1, 47897790), (2, 23948895), (3, 15965930), (5, 9579558), (6, 7982965), (10, 4789779), (15, 3193186), (30, 1596593), (31, 1545090), (62, 772545), (93, 515030), (155, 309018), (186, 257515), (310, 154509), (465, 103006), (930, 51503)]