54561572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 106159872

約数和(自身を除く): 51598300

約数列:

[1, 2, 4, 13, 26, 52, 61, 103, 122, 167, 206, 244, 334, 412, 668, 793, 1339, 1586, 2171, 2678, 3172, 4342, 5356, 6283, 8684, 10187, 12566, 17201, 20374, 25132, 34402, 40748, 68804, 81679, 132431, 163358, 223613, 264862, 326716, 447226, 529724, 894452, 1049261, 2098522, 4197044, 13640393, 27280786, 54561572]

約数ペア:

[(1, 54561572), (2, 27280786), (4, 13640393), (13, 4197044), (26, 2098522), (52, 1049261), (61, 894452), (103, 529724), (122, 447226), (167, 326716), (206, 264862), (244, 223613), (334, 163358), (412, 132431), (668, 81679), (793, 68804), (1339, 40748), (1586, 34402), (2171, 25132), (2678, 20374), (3172, 17201), (4342, 12566), (5356, 10187), (6283, 8684)]