49354020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14431}}^1$

素因数の和:14465

約数の個数: 72

約数和(自身を含む): 157597440

約数和(自身を除く): 108243420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 14431, 28862, 43293, 57724, 72155, 86586, 129879, 144310, 173172, 216465, 259758, 274189, 288620, 432930, 519516, 548378, 649395, 822567, 865860, 1096756, 1298790, 1370945, 1645134, 2467701, 2597580, 2741890, 3290268, 4112835, 4935402, 5483780, 8225670, 9870804, 12338505, 16451340, 24677010, 49354020]

約数ペア:

[(1, 49354020), (2, 24677010), (3, 16451340), (4, 12338505), (5, 9870804), (6, 8225670), (9, 5483780), (10, 4935402), (12, 4112835), (15, 3290268), (18, 2741890), (19, 2597580), (20, 2467701), (30, 1645134), (36, 1370945), (38, 1298790), (45, 1096756), (57, 865860), (60, 822567), (76, 649395), (90, 548378), (95, 519516), (114, 432930), (171, 288620), (180, 274189), (190, 259758), (228, 216465), (285, 173172), (342, 144310), (380, 129879), (570, 86586), (684, 72155), (855, 57724), (1140, 43293), (1710, 28862), (3420, 14431)]