54825050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:244

約数の個数: 72

約数和(自身を含む): 121161888

約数和(自身を除く): 66336838

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 163, 175, 217, 310, 326, 350, 434, 775, 815, 961, 1085, 1141, 1550, 1630, 1922, 2170, 2282, 4075, 4805, 5053, 5425, 5705, 6727, 8150, 9610, 10106, 10850, 11410, 13454, 24025, 25265, 28525, 33635, 35371, 48050, 50530, 57050, 67270, 70742, 126325, 156643, 168175, 176855, 252650, 313286, 336350, 353710, 783215, 884275, 1096501, 1566430, 1768550, 2193002, 3916075, 5482505, 7832150, 10965010, 27412525, 54825050]

約数ペア:

[(1, 54825050), (2, 27412525), (5, 10965010), (7, 7832150), (10, 5482505), (14, 3916075), (25, 2193002), (31, 1768550), (35, 1566430), (50, 1096501), (62, 884275), (70, 783215), (155, 353710), (163, 336350), (175, 313286), (217, 252650), (310, 176855), (326, 168175), (350, 156643), (434, 126325), (775, 70742), (815, 67270), (961, 57050), (1085, 50530), (1141, 48050), (1550, 35371), (1630, 33635), (1922, 28525), (2170, 25265), (2282, 24025), (4075, 13454), (4805, 11410), (5053, 10850), (5425, 10106), (5705, 9610), (6727, 8150)]