97838650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21503}}^1$

素因数の和:21535

約数の個数: 48

約数和(自身を含む): 223985664

約数和(自身を除く): 126147014

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 21503, 43006, 107515, 150521, 215030, 279539, 301042, 537575, 559078, 752605, 1075150, 1397695, 1505210, 1956773, 2795390, 3763025, 3913546, 6988475, 7526050, 9783865, 13976950, 19567730, 48919325, 97838650]

約数ペア:

[(1, 97838650), (2, 48919325), (5, 19567730), (7, 13976950), (10, 9783865), (13, 7526050), (14, 6988475), (25, 3913546), (26, 3763025), (35, 2795390), (50, 1956773), (65, 1505210), (70, 1397695), (91, 1075150), (130, 752605), (175, 559078), (182, 537575), (325, 301042), (350, 279539), (455, 215030), (650, 150521), (910, 107515), (2275, 43006), (4550, 21503)]