48553620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{21871}}^1$

素因数の和:21920

約数の個数: 48

約数和(自身を含む): 139630848

約数和(自身を除く): 91077228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 21871, 43742, 65613, 87484, 109355, 131226, 218710, 262452, 328065, 437420, 656130, 809227, 1312260, 1618454, 2427681, 3236908, 4046135, 4855362, 8092270, 9710724, 12138405, 16184540, 24276810, 48553620]

約数ペア:

[(1, 48553620), (2, 24276810), (3, 16184540), (4, 12138405), (5, 9710724), (6, 8092270), (10, 4855362), (12, 4046135), (15, 3236908), (20, 2427681), (30, 1618454), (37, 1312260), (60, 809227), (74, 656130), (111, 437420), (148, 328065), (185, 262452), (222, 218710), (370, 131226), (444, 109355), (555, 87484), (740, 65613), (1110, 43742), (2220, 21871)]