53867394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22501}}^1$

素因数の和:22535

約数の個数: 48

約数和(自身を含む): 140412480

約数和(自身を除く): 86545086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 22501, 45002, 67503, 135006, 157507, 202509, 315014, 405018, 427519, 472521, 855038, 945042, 1282557, 1417563, 2565114, 2835126, 2992633, 3847671, 5985266, 7695342, 8977899, 17955798, 26933697, 53867394]

約数ペア:

[(1, 53867394), (2, 26933697), (3, 17955798), (6, 8977899), (7, 7695342), (9, 5985266), (14, 3847671), (18, 2992633), (19, 2835126), (21, 2565114), (38, 1417563), (42, 1282557), (57, 945042), (63, 855038), (114, 472521), (126, 427519), (133, 405018), (171, 315014), (266, 202509), (342, 157507), (399, 135006), (798, 67503), (1197, 45002), (2394, 22501)]