48821580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271231}}^1$

素因数の和:271246

約数の個数: 36

約数和(自身を含む): 148092672

約数和(自身を除く): 99271092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271231, 542462, 813693, 1084924, 1356155, 1627386, 2441079, 2712310, 3254772, 4068465, 4882158, 5424620, 8136930, 9764316, 12205395, 16273860, 24410790, 48821580]

約数ペア:

[(1, 48821580), (2, 24410790), (3, 16273860), (4, 12205395), (5, 9764316), (6, 8136930), (9, 5424620), (10, 4882158), (12, 4068465), (15, 3254772), (18, 2712310), (20, 2441079), (30, 1627386), (36, 1356155), (45, 1084924), (60, 813693), (90, 542462), (180, 271231)]