55117842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 126935424

約数和(自身を除く): 71817582

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 197, 211, 221, 394, 422, 442, 591, 633, 663, 1182, 1266, 1326, 2561, 2743, 3349, 3587, 5122, 5486, 6698, 7174, 7683, 8229, 10047, 10761, 15366, 16458, 20094, 21522, 41567, 43537, 46631, 83134, 87074, 93262, 124701, 130611, 139893, 249402, 261222, 279786, 540371, 706639, 1080742, 1413278, 1621113, 2119917, 3242226, 4239834, 9186307, 18372614, 27558921, 55117842]

約数ペア:

[(1, 55117842), (2, 27558921), (3, 18372614), (6, 9186307), (13, 4239834), (17, 3242226), (26, 2119917), (34, 1621113), (39, 1413278), (51, 1080742), (78, 706639), (102, 540371), (197, 279786), (211, 261222), (221, 249402), (394, 139893), (422, 130611), (442, 124701), (591, 93262), (633, 87074), (663, 83134), (1182, 46631), (1266, 43537), (1326, 41567), (2561, 21522), (2743, 20094), (3349, 16458), (3587, 15366), (5122, 10761), (5486, 10047), (6698, 8229), (7174, 7683)]