52293420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{823}}^1$

素因数の和:1191

約数の個数: 72

約数和(自身を含む): 159266016

約数和(自身を除く): 106972596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 353, 706, 823, 1059, 1412, 1646, 1765, 2118, 2469, 3177, 3292, 3530, 4115, 4236, 4938, 5295, 6354, 7060, 7407, 8230, 9876, 10590, 12345, 12708, 14814, 15885, 16460, 21180, 24690, 29628, 31770, 37035, 49380, 63540, 74070, 148140, 290519, 581038, 871557, 1162076, 1452595, 1743114, 2614671, 2905190, 3486228, 4357785, 5229342, 5810380, 8715570, 10458684, 13073355, 17431140, 26146710, 52293420]

約数ペア:

[(1, 52293420), (2, 26146710), (3, 17431140), (4, 13073355), (5, 10458684), (6, 8715570), (9, 5810380), (10, 5229342), (12, 4357785), (15, 3486228), (18, 2905190), (20, 2614671), (30, 1743114), (36, 1452595), (45, 1162076), (60, 871557), (90, 581038), (180, 290519), (353, 148140), (706, 74070), (823, 63540), (1059, 49380), (1412, 37035), (1646, 31770), (1765, 29628), (2118, 24690), (2469, 21180), (3177, 16460), (3292, 15885), (3530, 14814), (4115, 12708), (4236, 12345), (4938, 10590), (5295, 9876), (6354, 8230), (7060, 7407)]