56930480

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:558

約数の個数: 80

約数和(自身を含む): 139812480

約数和(自身を除く): 82882000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 53, 58, 80, 106, 116, 145, 212, 232, 265, 290, 424, 463, 464, 530, 580, 848, 926, 1060, 1160, 1537, 1852, 2120, 2315, 2320, 3074, 3704, 4240, 4630, 6148, 7408, 7685, 9260, 12296, 13427, 15370, 18520, 24539, 24592, 26854, 30740, 37040, 49078, 53708, 61480, 67135, 98156, 107416, 122695, 122960, 134270, 196312, 214832, 245390, 268540, 392624, 490780, 537080, 711631, 981560, 1074160, 1423262, 1963120, 2846524, 3558155, 5693048, 7116310, 11386096, 14232620, 28465240, 56930480]

約数ペア:

[(1, 56930480), (2, 28465240), (4, 14232620), (5, 11386096), (8, 7116310), (10, 5693048), (16, 3558155), (20, 2846524), (29, 1963120), (40, 1423262), (53, 1074160), (58, 981560), (80, 711631), (106, 537080), (116, 490780), (145, 392624), (212, 268540), (232, 245390), (265, 214832), (290, 196312), (424, 134270), (463, 122960), (464, 122695), (530, 107416), (580, 98156), (848, 67135), (926, 61480), (1060, 53708), (1160, 49078), (1537, 37040), (1852, 30740), (2120, 26854), (2315, 24592), (2320, 24539), (3074, 18520), (3704, 15370), (4240, 13427), (4630, 12296), (6148, 9260), (7408, 7685)]