442628450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{27751}}^1$

素因数の和:27803

約数の個数: 48

約数和(自身を含む): 929136960

約数和(自身を除く): 486508510

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 1450, 1595, 3190, 7975, 15950, 27751, 55502, 138755, 277510, 305261, 610522, 693775, 804779, 1387550, 1526305, 1609558, 3052610, 4023895, 7631525, 8047790, 8852569, 15263050, 17705138, 20119475, 40238950, 44262845, 88525690, 221314225, 442628450]

約数ペア:

[(1, 442628450), (2, 221314225), (5, 88525690), (10, 44262845), (11, 40238950), (22, 20119475), (25, 17705138), (29, 15263050), (50, 8852569), (55, 8047790), (58, 7631525), (110, 4023895), (145, 3052610), (275, 1609558), (290, 1526305), (319, 1387550), (550, 804779), (638, 693775), (725, 610522), (1450, 305261), (1595, 277510), (3190, 138755), (7975, 55502), (15950, 27751)]