49656916

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 93829120

約数和(自身を除く): 44172204

約数列:

[1, 2, 4, 31, 43, 62, 67, 86, 124, 134, 139, 172, 268, 278, 556, 1333, 2077, 2666, 2881, 4154, 4309, 5332, 5762, 5977, 8308, 8618, 9313, 11524, 11954, 17236, 18626, 23908, 37252, 89311, 178622, 185287, 288703, 357244, 370574, 400459, 577406, 741148, 800918, 1154812, 1601836, 12414229, 24828458, 49656916]

約数ペア:

[(1, 49656916), (2, 24828458), (4, 12414229), (31, 1601836), (43, 1154812), (62, 800918), (67, 741148), (86, 577406), (124, 400459), (134, 370574), (139, 357244), (172, 288703), (268, 185287), (278, 178622), (556, 89311), (1333, 37252), (2077, 23908), (2666, 18626), (2881, 17236), (4154, 11954), (4309, 11524), (5332, 9313), (5762, 8618), (5977, 8308)]