56180950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1046

約数の個数: 72

約数和(自身を含む): 126969552

約数和(自身を除く): 70788602

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 49, 50, 70, 98, 115, 161, 175, 230, 245, 322, 350, 490, 575, 805, 997, 1127, 1150, 1225, 1610, 1994, 2254, 2450, 4025, 4985, 5635, 6979, 8050, 9970, 11270, 13958, 22931, 24925, 28175, 34895, 45862, 48853, 49850, 56350, 69790, 97706, 114655, 160517, 174475, 229310, 244265, 321034, 348950, 488530, 573275, 802585, 1123619, 1146550, 1221325, 1605170, 2247238, 2442650, 4012925, 5618095, 8025850, 11236190, 28090475, 56180950]

約数ペア:

[(1, 56180950), (2, 28090475), (5, 11236190), (7, 8025850), (10, 5618095), (14, 4012925), (23, 2442650), (25, 2247238), (35, 1605170), (46, 1221325), (49, 1146550), (50, 1123619), (70, 802585), (98, 573275), (115, 488530), (161, 348950), (175, 321034), (230, 244265), (245, 229310), (322, 174475), (350, 160517), (490, 114655), (575, 97706), (805, 69790), (997, 56350), (1127, 49850), (1150, 48853), (1225, 45862), (1610, 34895), (1994, 28175), (2254, 24925), (2450, 22931), (4025, 13958), (4985, 11270), (5635, 9970), (6979, 8050)]