497706366950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7434001}}^1$

素因数の和:7434129

約数の個数: 48

約数和(自身を含む): 1006623342816

約数和(自身を除く): 508916975866

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 103, 130, 206, 325, 515, 650, 1030, 1339, 2575, 2678, 5150, 6695, 13390, 33475, 66950, 7434001, 14868002, 37170005, 74340010, 96642013, 185850025, 193284026, 371700050, 483210065, 765702103, 966420130, 1531404206, 2416050325, 3828510515, 4832100650, 7657021030, 9954127339, 19142552575, 19908254678, 38285105150, 49770636695, 99541273390, 248853183475, 497706366950]

約数ペア:

[(1, 497706366950), (2, 248853183475), (5, 99541273390), (10, 49770636695), (13, 38285105150), (25, 19908254678), (26, 19142552575), (50, 9954127339), (65, 7657021030), (103, 4832100650), (130, 3828510515), (206, 2416050325), (325, 1531404206), (515, 966420130), (650, 765702103), (1030, 483210065), (1339, 371700050), (2575, 193284026), (2678, 185850025), (5150, 96642013), (6695, 74340010), (13390, 37170005), (33475, 14868002), (66950, 7434001)]