56827746

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1867}}^1$

素因数の和:1983

約数の個数: 48

約数和(自身を含む): 131133600

約数和(自身を除く): 74305854

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 89, 114, 171, 178, 267, 342, 534, 801, 1602, 1691, 1867, 3382, 3734, 5073, 5601, 10146, 11202, 15219, 16803, 30438, 33606, 35473, 70946, 106419, 166163, 212838, 319257, 332326, 498489, 638514, 996978, 1495467, 2990934, 3157097, 6314194, 9471291, 18942582, 28413873, 56827746]

約数ペア:

[(1, 56827746), (2, 28413873), (3, 18942582), (6, 9471291), (9, 6314194), (18, 3157097), (19, 2990934), (38, 1495467), (57, 996978), (89, 638514), (114, 498489), (171, 332326), (178, 319257), (267, 212838), (342, 166163), (534, 106419), (801, 70946), (1602, 35473), (1691, 33606), (1867, 30438), (3382, 16803), (3734, 15219), (5073, 11202), (5601, 10146)]