51103625690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1088933}}^1$

素因数の和:1088991

約数の個数: 48

約数和(自身を含む): 104550731208

約数和(自身を除く): 53447105518

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 361, 494, 722, 1235, 1805, 2470, 3610, 4693, 9386, 23465, 46930, 1088933, 2177866, 5444665, 10889330, 14156129, 20689727, 28312258, 41379454, 70780645, 103448635, 141561290, 206897270, 268966451, 393104813, 537932902, 786209626, 1344832255, 1965524065, 2689664510, 3931048130, 5110362569, 10220725138, 25551812845, 51103625690]

約数ペア:

[(1, 51103625690), (2, 25551812845), (5, 10220725138), (10, 5110362569), (13, 3931048130), (19, 2689664510), (26, 1965524065), (38, 1344832255), (65, 786209626), (95, 537932902), (130, 393104813), (190, 268966451), (247, 206897270), (361, 141561290), (494, 103448635), (722, 70780645), (1235, 41379454), (1805, 28312258), (2470, 20689727), (3610, 14156129), (4693, 10889330), (9386, 5444665), (23465, 2177866), (46930, 1088933)]