55811525

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 87613440

約数和(自身を除く): 31801915

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 79, 175, 275, 367, 385, 395, 553, 869, 1835, 1925, 1975, 2569, 2765, 4037, 4345, 6083, 9175, 12845, 13825, 20185, 21725, 28259, 28993, 30415, 64225, 100925, 141295, 144965, 152075, 202951, 318923, 706475, 724825, 1014755, 1594615, 2232461, 5073775, 7973075, 11162305, 55811525]

約数ペア:

[(1, 55811525), (5, 11162305), (7, 7973075), (11, 5073775), (25, 2232461), (35, 1594615), (55, 1014755), (77, 724825), (79, 706475), (175, 318923), (275, 202951), (367, 152075), (385, 144965), (395, 141295), (553, 100925), (869, 64225), (1835, 30415), (1925, 28993), (1975, 28259), (2569, 21725), (2765, 20185), (4037, 13825), (4345, 12845), (6083, 9175)]