47148462

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1549}}^1$

素因数の和:1665

約数の個数: 48

約数和(自身を含む): 108810000

約数和(自身を除く): 61661538

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 89, 114, 171, 178, 267, 342, 534, 801, 1549, 1602, 1691, 3098, 3382, 4647, 5073, 9294, 10146, 13941, 15219, 27882, 29431, 30438, 58862, 88293, 137861, 176586, 264879, 275722, 413583, 529758, 827166, 1240749, 2481498, 2619359, 5238718, 7858077, 15716154, 23574231, 47148462]

約数ペア:

[(1, 47148462), (2, 23574231), (3, 15716154), (6, 7858077), (9, 5238718), (18, 2619359), (19, 2481498), (38, 1240749), (57, 827166), (89, 529758), (114, 413583), (171, 275722), (178, 264879), (267, 176586), (342, 137861), (534, 88293), (801, 58862), (1549, 30438), (1602, 29431), (1691, 27882), (3098, 15219), (3382, 13941), (4647, 10146), (5073, 9294)]