97855550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{997}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 197508192

約数和(自身を除く): 99652642

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 151, 302, 325, 650, 755, 997, 1510, 1963, 1994, 3775, 3926, 4985, 7550, 9815, 9970, 12961, 19630, 24925, 25922, 49075, 49850, 64805, 98150, 129610, 150547, 301094, 324025, 648050, 752735, 1505470, 1957111, 3763675, 3914222, 7527350, 9785555, 19571110, 48927775, 97855550]

約数ペア:

[(1, 97855550), (2, 48927775), (5, 19571110), (10, 9785555), (13, 7527350), (25, 3914222), (26, 3763675), (50, 1957111), (65, 1505470), (130, 752735), (151, 648050), (302, 324025), (325, 301094), (650, 150547), (755, 129610), (997, 98150), (1510, 64805), (1963, 49850), (1994, 49075), (3775, 25922), (3926, 24925), (4985, 19630), (7550, 12961), (9815, 9970)]