56928060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{45181}}^1$

素因数の和:45203

約数の個数: 72

約数和(自身を含む): 197354976

約数和(自身を除く): 140426916

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 45181, 90362, 135543, 180724, 225905, 271086, 316267, 406629, 451810, 542172, 632534, 677715, 813258, 903620, 948801, 1265068, 1355430, 1581335, 1626516, 1897602, 2033145, 2710860, 2846403, 3162670, 3795204, 4066290, 4744005, 5692806, 6325340, 8132580, 9488010, 11385612, 14232015, 18976020, 28464030, 56928060]

約数ペア:

[(1, 56928060), (2, 28464030), (3, 18976020), (4, 14232015), (5, 11385612), (6, 9488010), (7, 8132580), (9, 6325340), (10, 5692806), (12, 4744005), (14, 4066290), (15, 3795204), (18, 3162670), (20, 2846403), (21, 2710860), (28, 2033145), (30, 1897602), (35, 1626516), (36, 1581335), (42, 1355430), (45, 1265068), (60, 948801), (63, 903620), (70, 813258), (84, 677715), (90, 632534), (105, 542172), (126, 451810), (140, 406629), (180, 316267), (210, 271086), (252, 225905), (315, 180724), (420, 135543), (630, 90362), (1260, 45181)]