51642736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6547}}^1$

素因数の和:6601

約数の個数: 40

約数和(自身を含む): 109613520

約数和(自身を除く): 57970784

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 6547, 7888, 13094, 26188, 52376, 104752, 111299, 189863, 222598, 379726, 445196, 759452, 890392, 1518904, 1780784, 3037808, 3227671, 6455342, 12910684, 25821368, 51642736]

約数ペア:

[(1, 51642736), (2, 25821368), (4, 12910684), (8, 6455342), (16, 3227671), (17, 3037808), (29, 1780784), (34, 1518904), (58, 890392), (68, 759452), (116, 445196), (136, 379726), (232, 222598), (272, 189863), (464, 111299), (493, 104752), (986, 52376), (1972, 26188), (3944, 13094), (6547, 7888)]