61531750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{5023}}^1$

素因数の和:5054

約数の個数: 48

約数和(自身を含む): 134020224

約数和(自身を除く): 72488474

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 350, 490, 875, 1225, 1750, 2450, 5023, 6125, 10046, 12250, 25115, 35161, 50230, 70322, 125575, 175805, 246127, 251150, 351610, 492254, 627875, 879025, 1230635, 1255750, 1758050, 2461270, 4395125, 6153175, 8790250, 12306350, 30765875, 61531750]

約数ペア:

[(1, 61531750), (2, 30765875), (5, 12306350), (7, 8790250), (10, 6153175), (14, 4395125), (25, 2461270), (35, 1758050), (49, 1255750), (50, 1230635), (70, 879025), (98, 627875), (125, 492254), (175, 351610), (245, 251150), (250, 246127), (350, 175805), (490, 125575), (875, 70322), (1225, 50230), (1750, 35161), (2450, 25115), (5023, 12250), (6125, 10046)]