55661730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 139501440

約数和(自身を除く): 83839710

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 137, 145, 174, 274, 290, 411, 435, 467, 685, 822, 870, 934, 1370, 1401, 2055, 2335, 2802, 3973, 4110, 4670, 7005, 7946, 11919, 13543, 14010, 19865, 23838, 27086, 39730, 40629, 59595, 63979, 67715, 81258, 119190, 127958, 135430, 191937, 203145, 319895, 383874, 406290, 639790, 959685, 1855391, 1919370, 3710782, 5566173, 9276955, 11132346, 18553910, 27830865, 55661730]

約数ペア:

[(1, 55661730), (2, 27830865), (3, 18553910), (5, 11132346), (6, 9276955), (10, 5566173), (15, 3710782), (29, 1919370), (30, 1855391), (58, 959685), (87, 639790), (137, 406290), (145, 383874), (174, 319895), (274, 203145), (290, 191937), (411, 135430), (435, 127958), (467, 119190), (685, 81258), (822, 67715), (870, 63979), (934, 59595), (1370, 40629), (1401, 39730), (2055, 27086), (2335, 23838), (2802, 19865), (3973, 14010), (4110, 13543), (4670, 11919), (7005, 7946)]