53289228

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 126846720

約数和(自身を除く): 73557492

約数列:

[1, 2, 3, 4, 6, 12, 109, 131, 218, 262, 311, 327, 393, 436, 524, 622, 654, 786, 933, 1244, 1308, 1572, 1866, 3732, 14279, 28558, 33899, 40741, 42837, 57116, 67798, 81482, 85674, 101697, 122223, 135596, 162964, 171348, 203394, 244446, 406788, 488892, 4440769, 8881538, 13322307, 17763076, 26644614, 53289228]

約数ペア:

[(1, 53289228), (2, 26644614), (3, 17763076), (4, 13322307), (6, 8881538), (12, 4440769), (109, 488892), (131, 406788), (218, 244446), (262, 203394), (311, 171348), (327, 162964), (393, 135596), (436, 122223), (524, 101697), (622, 85674), (654, 81482), (786, 67798), (933, 57116), (1244, 42837), (1308, 40741), (1572, 33899), (1866, 28558), (3732, 14279)]