57830950

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 111086640

約数和(自身を除く): 53255690

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 139, 157, 265, 278, 314, 530, 695, 785, 1325, 1390, 1570, 2650, 3475, 3925, 6950, 7367, 7850, 8321, 14734, 16642, 21823, 36835, 41605, 43646, 73670, 83210, 109115, 184175, 208025, 218230, 368350, 416050, 545575, 1091150, 1156619, 2313238, 5783095, 11566190, 28915475, 57830950]

約数ペア:

[(1, 57830950), (2, 28915475), (5, 11566190), (10, 5783095), (25, 2313238), (50, 1156619), (53, 1091150), (106, 545575), (139, 416050), (157, 368350), (265, 218230), (278, 208025), (314, 184175), (530, 109115), (695, 83210), (785, 73670), (1325, 43646), (1390, 41605), (1570, 36835), (2650, 21823), (3475, 16642), (3925, 14734), (6950, 8321), (7367, 7850)]