49904730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{577}}^1$

素因数の和:652

約数の個数: 72

約数和(自身を含む): 134305236

約数和(自身を除く): 84400506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 577, 930, 961, 1154, 1395, 1731, 1922, 2790, 2883, 2885, 3462, 4805, 5193, 5766, 5770, 8649, 8655, 9610, 10386, 14415, 17298, 17310, 17887, 25965, 28830, 35774, 43245, 51930, 53661, 86490, 89435, 107322, 160983, 178870, 268305, 321966, 536610, 554497, 804915, 1108994, 1609830, 1663491, 2772485, 3326982, 4990473, 5544970, 8317455, 9980946, 16634910, 24952365, 49904730]

約数ペア:

[(1, 49904730), (2, 24952365), (3, 16634910), (5, 9980946), (6, 8317455), (9, 5544970), (10, 4990473), (15, 3326982), (18, 2772485), (30, 1663491), (31, 1609830), (45, 1108994), (62, 804915), (90, 554497), (93, 536610), (155, 321966), (186, 268305), (279, 178870), (310, 160983), (465, 107322), (558, 89435), (577, 86490), (930, 53661), (961, 51930), (1154, 43245), (1395, 35774), (1731, 28830), (1922, 25965), (2790, 17887), (2883, 17310), (2885, 17298), (3462, 14415), (4805, 10386), (5193, 9610), (5766, 8655), (5770, 8649)]