57144052

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 120718080

約数和(自身を除く): 63574028

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 89, 92, 161, 178, 322, 356, 623, 644, 997, 1246, 1994, 2047, 2492, 3988, 4094, 6979, 8188, 13958, 14329, 22931, 27916, 28658, 45862, 57316, 88733, 91724, 160517, 177466, 321034, 354932, 621131, 642068, 1242262, 2040859, 2484524, 4081718, 8163436, 14286013, 28572026, 57144052]

約数ペア:

[(1, 57144052), (2, 28572026), (4, 14286013), (7, 8163436), (14, 4081718), (23, 2484524), (28, 2040859), (46, 1242262), (89, 642068), (92, 621131), (161, 354932), (178, 321034), (322, 177466), (356, 160517), (623, 91724), (644, 88733), (997, 57316), (1246, 45862), (1994, 28658), (2047, 27916), (2492, 22931), (3988, 14329), (4094, 13958), (6979, 8188)]