49509840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{206291}}^1$

素因数の和:206307

約数の個数: 40

約数和(自身を含む): 153481248

約数和(自身を除く): 103971408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 206291, 412582, 618873, 825164, 1031455, 1237746, 1650328, 2062910, 2475492, 3094365, 3300656, 4125820, 4950984, 6188730, 8251640, 9901968, 12377460, 16503280, 24754920, 49509840]

約数ペア:

[(1, 49509840), (2, 24754920), (3, 16503280), (4, 12377460), (5, 9901968), (6, 8251640), (8, 6188730), (10, 4950984), (12, 4125820), (15, 3300656), (16, 3094365), (20, 2475492), (24, 2062910), (30, 1650328), (40, 1237746), (48, 1031455), (60, 825164), (80, 618873), (120, 412582), (240, 206291)]