49476791

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 63504000

約数和(自身を除く): 14027209

約数列:

[1, 7, 13, 41, 89, 91, 149, 287, 533, 623, 1043, 1157, 1937, 3649, 3731, 6109, 8099, 13261, 13559, 25543, 42763, 47437, 79417, 92827, 172393, 332059, 543701, 555919, 1206751, 3805907, 7068113, 49476791]

約数ペア:

[(1, 49476791), (7, 7068113), (13, 3805907), (41, 1206751), (89, 555919), (91, 543701), (149, 332059), (287, 172393), (533, 92827), (623, 79417), (1043, 47437), (1157, 42763), (1937, 25543), (3649, 13559), (3731, 13261), (6109, 8099)]