64350650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14143}}^1$

素因数の和:14175

約数の個数: 48

約数和(自身を含む): 147323904

約数和(自身を除く): 82973254

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, 14143, 28286, 70715, 99001, 141430, 183859, 198002, 353575, 367718, 495005, 707150, 919295, 990010, 1287013, 1838590, 2475025, 2574026, 4596475, 4950050, 6435065, 9192950, 12870130, 32175325, 64350650]

約数ペア:

[(1, 64350650), (2, 32175325), (5, 12870130), (7, 9192950), (10, 6435065), (13, 4950050), (14, 4596475), (25, 2574026), (26, 2475025), (35, 1838590), (50, 1287013), (65, 990010), (70, 919295), (91, 707150), (130, 495005), (175, 367718), (182, 353575), (325, 198002), (350, 183859), (455, 141430), (650, 99001), (910, 70715), (2275, 28286), (4550, 14143)]