48978124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 98431200

約数和(自身を除く): 49453076

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 89, 178, 247, 356, 494, 557, 988, 1114, 1157, 1691, 2228, 2314, 3382, 4628, 6764, 7241, 10583, 14482, 21166, 21983, 28964, 42332, 43966, 49573, 87932, 99146, 137579, 198292, 275158, 550316, 644449, 941887, 1288898, 1883774, 2577796, 3767548, 12244531, 24489062, 48978124]

約数ペア:

[(1, 48978124), (2, 24489062), (4, 12244531), (13, 3767548), (19, 2577796), (26, 1883774), (38, 1288898), (52, 941887), (76, 644449), (89, 550316), (178, 275158), (247, 198292), (356, 137579), (494, 99146), (557, 87932), (988, 49573), (1114, 43966), (1157, 42332), (1691, 28964), (2228, 21983), (2314, 21166), (3382, 14482), (4628, 10583), (6764, 7241)]