49503454

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 101283840

約数和(自身を除く): 51780386

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 79, 91, 143, 154, 158, 182, 286, 313, 553, 626, 869, 1001, 1027, 1106, 1738, 2002, 2054, 2191, 3443, 4069, 4382, 6083, 6886, 7189, 8138, 11297, 12166, 14378, 22594, 24101, 24727, 28483, 44759, 48202, 49454, 56966, 79079, 89518, 158158, 173089, 271997, 313313, 321451, 346178, 543994, 626626, 642902, 1903979, 2250157, 3535961, 3807958, 4500314, 7071922, 24751727, 49503454]

約数ペア:

[(1, 49503454), (2, 24751727), (7, 7071922), (11, 4500314), (13, 3807958), (14, 3535961), (22, 2250157), (26, 1903979), (77, 642902), (79, 626626), (91, 543994), (143, 346178), (154, 321451), (158, 313313), (182, 271997), (286, 173089), (313, 158158), (553, 89518), (626, 79079), (869, 56966), (1001, 49454), (1027, 48202), (1106, 44759), (1738, 28483), (2002, 24727), (2054, 24101), (2191, 22594), (3443, 14378), (4069, 12166), (4382, 11297), (6083, 8138), (6886, 7189)]