55868688

素因数分解:

$2^4\times 3^2\times {\mathrm{387977}}^1$

素因数の和:387991

約数の個数: 30

約数和(自身を含む): 156355134

約数和(自身を除く): 100486446

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 387977, 775954, 1163931, 1551908, 2327862, 3103816, 3491793, 4655724, 6207632, 6983586, 9311448, 13967172, 18622896, 27934344, 55868688]

約数ペア:

[(1, 55868688), (2, 27934344), (3, 18622896), (4, 13967172), (6, 9311448), (8, 6983586), (9, 6207632), (12, 4655724), (16, 3491793), (18, 3103816), (24, 2327862), (36, 1551908), (48, 1163931), (72, 775954), (144, 387977)]