49442040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137339}}^1$

素因数の和:137356

約数の個数: 48

約数和(自身を含む): 160687800

約数和(自身を除く): 111245760

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, 137339, 274678, 412017, 549356, 686695, 824034, 1098712, 1236051, 1373390, 1648068, 2060085, 2472102, 2746780, 3296136, 4120170, 4944204, 5493560, 6180255, 8240340, 9888408, 12360510, 16480680, 24721020, 49442040]

約数ペア:

[(1, 49442040), (2, 24721020), (3, 16480680), (4, 12360510), (5, 9888408), (6, 8240340), (8, 6180255), (9, 5493560), (10, 4944204), (12, 4120170), (15, 3296136), (18, 2746780), (20, 2472102), (24, 2060085), (30, 1648068), (36, 1373390), (40, 1236051), (45, 1098712), (60, 824034), (72, 686695), (90, 549356), (120, 412017), (180, 274678), (360, 137339)]