56180358

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 135475200

約数和(自身を除く): 79294842

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 191, 234, 351, 382, 419, 573, 702, 838, 1146, 1257, 1719, 2483, 2514, 3438, 3771, 4966, 5157, 5447, 7449, 7542, 10314, 10894, 11313, 14898, 16341, 22347, 22626, 32682, 44694, 49023, 67041, 80029, 98046, 134082, 147069, 160058, 240087, 294138, 480174, 720261, 1040377, 1440522, 2080754, 2160783, 3121131, 4321566, 6242262, 9363393, 18726786, 28090179, 56180358]

約数ペア:

[(1, 56180358), (2, 28090179), (3, 18726786), (6, 9363393), (9, 6242262), (13, 4321566), (18, 3121131), (26, 2160783), (27, 2080754), (39, 1440522), (54, 1040377), (78, 720261), (117, 480174), (191, 294138), (234, 240087), (351, 160058), (382, 147069), (419, 134082), (573, 98046), (702, 80029), (838, 67041), (1146, 49023), (1257, 44694), (1719, 32682), (2483, 22626), (2514, 22347), (3438, 16341), (3771, 14898), (4966, 11313), (5157, 10894), (5447, 10314), (7449, 7542)]