49212810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{569}}^1$

素因数の和:644

約数の個数: 72

約数和(自身を含む): 132446340

約数和(自身を除く): 83233530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 569, 930, 961, 1138, 1395, 1707, 1922, 2790, 2845, 2883, 3414, 4805, 5121, 5690, 5766, 8535, 8649, 9610, 10242, 14415, 17070, 17298, 17639, 25605, 28830, 35278, 43245, 51210, 52917, 86490, 88195, 105834, 158751, 176390, 264585, 317502, 529170, 546809, 793755, 1093618, 1587510, 1640427, 2734045, 3280854, 4921281, 5468090, 8202135, 9842562, 16404270, 24606405, 49212810]

約数ペア:

[(1, 49212810), (2, 24606405), (3, 16404270), (5, 9842562), (6, 8202135), (9, 5468090), (10, 4921281), (15, 3280854), (18, 2734045), (30, 1640427), (31, 1587510), (45, 1093618), (62, 793755), (90, 546809), (93, 529170), (155, 317502), (186, 264585), (279, 176390), (310, 158751), (465, 105834), (558, 88195), (569, 86490), (930, 52917), (961, 51210), (1138, 43245), (1395, 35278), (1707, 28830), (1922, 25605), (2790, 17639), (2845, 17298), (2883, 17070), (3414, 14415), (4805, 10242), (5121, 9610), (5690, 8649), (5766, 8535)]