51902280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{144173}}^1$

素因数の和:144190

約数の個数: 48

約数和(自身を含む): 168683580

約数和(自身を除く): 116781300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 144173, 288346, 432519, 576692, 720865, 865038, 1153384, 1297557, 1441730, 1730076, 2162595, 2595114, 2883460, 3460152, 4325190, 5190228, 5766920, 6487785, 8650380, 10380456, 12975570, 17300760, 25951140, 51902280]

約数ペア:

[(1, 51902280), (2, 25951140), (3, 17300760), (4, 12975570), (5, 10380456), (6, 8650380), (8, 6487785), (9, 5766920), (10, 5190228), (12, 4325190), (15, 3460152), (18, 2883460), (20, 2595114), (24, 2162595), (30, 1730076), (36, 1441730), (40, 1297557), (45, 1153384), (60, 865038), (72, 720865), (90, 576692), (120, 432519), (180, 288346), (360, 144173)]