49717680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10903}}^1$

素因数の和:10938

約数の個数: 80

約数和(自身を含む): 162251520

約数和(自身を除く): 112533840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 10903, 21806, 32709, 43612, 54515, 65418, 87224, 109030, 130836, 163545, 174448, 207157, 218060, 261672, 327090, 414314, 436120, 523344, 621471, 654180, 828628, 872240, 1035785, 1242942, 1308360, 1657256, 2071570, 2485884, 2616720, 3107355, 3314512, 4143140, 4971768, 6214710, 8286280, 9943536, 12429420, 16572560, 24858840, 49717680]

約数ペア:

[(1, 49717680), (2, 24858840), (3, 16572560), (4, 12429420), (5, 9943536), (6, 8286280), (8, 6214710), (10, 4971768), (12, 4143140), (15, 3314512), (16, 3107355), (19, 2616720), (20, 2485884), (24, 2071570), (30, 1657256), (38, 1308360), (40, 1242942), (48, 1035785), (57, 872240), (60, 828628), (76, 654180), (80, 621471), (95, 523344), (114, 436120), (120, 414314), (152, 327090), (190, 261672), (228, 218060), (240, 207157), (285, 174448), (304, 163545), (380, 130836), (456, 109030), (570, 87224), (760, 65418), (912, 54515), (1140, 43612), (1520, 32709), (2280, 21806), (4560, 10903)]