48290685

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 87091200

約数和(自身を除く): 38800515

約数列:

[1, 3, 5, 15, 19, 23, 53, 57, 69, 95, 115, 139, 159, 265, 285, 345, 417, 437, 695, 795, 1007, 1219, 1311, 2085, 2185, 2641, 3021, 3197, 3657, 5035, 6095, 6555, 7367, 7923, 9591, 13205, 15105, 15985, 18285, 22101, 23161, 36835, 39615, 47955, 60743, 69483, 110505, 115805, 139973, 169441, 182229, 303715, 347415, 419919, 508323, 699865, 847205, 911145, 2099595, 2541615, 3219379, 9658137, 16096895, 48290685]

約数ペア:

[(1, 48290685), (3, 16096895), (5, 9658137), (15, 3219379), (19, 2541615), (23, 2099595), (53, 911145), (57, 847205), (69, 699865), (95, 508323), (115, 419919), (139, 347415), (159, 303715), (265, 182229), (285, 169441), (345, 139973), (417, 115805), (437, 110505), (695, 69483), (795, 60743), (1007, 47955), (1219, 39615), (1311, 36835), (2085, 23161), (2185, 22101), (2641, 18285), (3021, 15985), (3197, 15105), (3657, 13205), (5035, 9591), (6095, 7923), (6555, 7367)]