47963610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{443}}^1$

素因数の和:860

約数の個数: 64

約数和(自身を含む): 128511360

約数和(自身を除く): 80547750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 401, 443, 802, 886, 1203, 1329, 2005, 2215, 2406, 2658, 3609, 3987, 4010, 4430, 6015, 6645, 7218, 7974, 10827, 11961, 12030, 13290, 18045, 19935, 21654, 23922, 36090, 39870, 54135, 59805, 108270, 119610, 177643, 355286, 532929, 888215, 1065858, 1598787, 1776430, 2664645, 3197574, 4796361, 5329290, 7993935, 9592722, 15987870, 23981805, 47963610]

約数ペア:

[(1, 47963610), (2, 23981805), (3, 15987870), (5, 9592722), (6, 7993935), (9, 5329290), (10, 4796361), (15, 3197574), (18, 2664645), (27, 1776430), (30, 1598787), (45, 1065858), (54, 888215), (90, 532929), (135, 355286), (270, 177643), (401, 119610), (443, 108270), (802, 59805), (886, 54135), (1203, 39870), (1329, 36090), (2005, 23922), (2215, 21654), (2406, 19935), (2658, 18045), (3609, 13290), (3987, 12030), (4010, 11961), (4430, 10827), (6015, 7974), (6645, 7218)]