50613640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16433}}^1$

素因数の和:16462

約数の個数: 64

約数和(自身を含む): 141989760

約数和(自身を除く): 91376120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 16433, 32866, 65732, 82165, 115031, 131464, 164330, 180763, 230062, 328660, 361526, 460124, 575155, 657320, 723052, 903815, 920248, 1150310, 1265341, 1446104, 1807630, 2300620, 2530682, 3615260, 4601240, 5061364, 6326705, 7230520, 10122728, 12653410, 25306820, 50613640]

約数ペア:

[(1, 50613640), (2, 25306820), (4, 12653410), (5, 10122728), (7, 7230520), (8, 6326705), (10, 5061364), (11, 4601240), (14, 3615260), (20, 2530682), (22, 2300620), (28, 1807630), (35, 1446104), (40, 1265341), (44, 1150310), (55, 920248), (56, 903815), (70, 723052), (77, 657320), (88, 575155), (110, 460124), (140, 361526), (154, 328660), (220, 230062), (280, 180763), (308, 164330), (385, 131464), (440, 115031), (616, 82165), (770, 65732), (1540, 32866), (3080, 16433)]