5588990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 11491200

約数和(自身を除く): 5902210

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 149, 155, 242, 298, 310, 341, 605, 682, 745, 1210, 1490, 1639, 1705, 3278, 3410, 3751, 4619, 7502, 8195, 9238, 16390, 18029, 18755, 23095, 36058, 37510, 46190, 50809, 90145, 101618, 180290, 254045, 508090, 558899, 1117798, 2794495, 5588990]

約数ペア:

[(1, 5588990), (2, 2794495), (5, 1117798), (10, 558899), (11, 508090), (22, 254045), (31, 180290), (55, 101618), (62, 90145), (110, 50809), (121, 46190), (149, 37510), (155, 36058), (242, 23095), (298, 18755), (310, 18029), (341, 16390), (605, 9238), (682, 8195), (745, 7502), (1210, 4619), (1490, 3751), (1639, 3410), (1705, 3278)]