56829045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 128

約数和(自身を含む): 123863040

約数和(自身を除く): 67033995

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 31, 35, 39, 51, 65, 79, 85, 91, 93, 105, 119, 155, 195, 217, 221, 237, 255, 273, 357, 395, 403, 455, 465, 527, 553, 595, 651, 663, 1027, 1085, 1105, 1185, 1209, 1343, 1365, 1547, 1581, 1659, 1785, 2015, 2449, 2635, 2765, 2821, 3081, 3255, 3315, 3689, 4029, 4641, 5135, 6045, 6715, 6851, 7189, 7347, 7735, 7905, 8295, 8463, 9401, 11067, 12245, 14105, 15405, 17143, 17459, 18445, 20145, 20553, 21567, 23205, 28203, 31837, 34255, 35945, 36735, 41633, 42315, 47005, 47957, 51429, 52377, 55335, 85715, 87295, 95511, 102765, 107835, 122213, 124899, 141015, 143871, 159185, 208165, 222859, 239785, 257145, 261885, 291431, 366639, 477555, 541229, 611065, 624495, 668577, 719355, 874293, 1114295, 1457155, 1623687, 1833195, 2706145, 3342885, 3788603, 4371465, 8118435, 11365809, 18943015, 56829045]

約数ペア:

[(1, 56829045), (3, 18943015), (5, 11365809), (7, 8118435), (13, 4371465), (15, 3788603), (17, 3342885), (21, 2706145), (31, 1833195), (35, 1623687), (39, 1457155), (51, 1114295), (65, 874293), (79, 719355), (85, 668577), (91, 624495), (93, 611065), (105, 541229), (119, 477555), (155, 366639), (195, 291431), (217, 261885), (221, 257145), (237, 239785), (255, 222859), (273, 208165), (357, 159185), (395, 143871), (403, 141015), (455, 124899), (465, 122213), (527, 107835), (553, 102765), (595, 95511), (651, 87295), (663, 85715), (1027, 55335), (1085, 52377), (1105, 51429), (1185, 47957), (1209, 47005), (1343, 42315), (1365, 41633), (1547, 36735), (1581, 35945), (1659, 34255), (1785, 31837), (2015, 28203), (2449, 23205), (2635, 21567), (2765, 20553), (2821, 20145), (3081, 18445), (3255, 17459), (3315, 17143), (3689, 15405), (4029, 14105), (4641, 12245), (5135, 11067), (6045, 9401), (6715, 8463), (6851, 8295), (7189, 7905), (7347, 7735)]