49259970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28807}}^1$

素因数の和:28839

約数の個数: 48

約数和(自身を含む): 134821440

約数和(自身を除く): 85561470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 28807, 57614, 86421, 144035, 172842, 259263, 288070, 432105, 518526, 547333, 864210, 1094666, 1296315, 1641999, 2592630, 2736665, 3283998, 4925997, 5473330, 8209995, 9851994, 16419990, 24629985, 49259970]

約数ペア:

[(1, 49259970), (2, 24629985), (3, 16419990), (5, 9851994), (6, 8209995), (9, 5473330), (10, 4925997), (15, 3283998), (18, 2736665), (19, 2592630), (30, 1641999), (38, 1296315), (45, 1094666), (57, 864210), (90, 547333), (95, 518526), (114, 432105), (171, 288070), (190, 259263), (285, 172842), (342, 144035), (570, 86421), (855, 57614), (1710, 28807)]