53013345

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 110315520

約数和(自身を除く): 57302175

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 79, 83, 105, 147, 165, 231, 237, 245, 249, 385, 395, 415, 539, 553, 581, 735, 869, 913, 1155, 1185, 1245, 1617, 1659, 1743, 2607, 2695, 2739, 2765, 2905, 3871, 4067, 4345, 4565, 6083, 6391, 6557, 8085, 8295, 8715, 11613, 12201, 13035, 13695, 18249, 19173, 19355, 19671, 20335, 30415, 31955, 32785, 42581, 44737, 45899, 58065, 61005, 72127, 91245, 95865, 98355, 127743, 134211, 137697, 212905, 216381, 223685, 229495, 321293, 360635, 504889, 638715, 671055, 688485, 963879, 1081905, 1514667, 1606465, 2524445, 3534223, 4819395, 7573335, 10602669, 17671115, 53013345]

約数ペア:

[(1, 53013345), (3, 17671115), (5, 10602669), (7, 7573335), (11, 4819395), (15, 3534223), (21, 2524445), (33, 1606465), (35, 1514667), (49, 1081905), (55, 963879), (77, 688485), (79, 671055), (83, 638715), (105, 504889), (147, 360635), (165, 321293), (231, 229495), (237, 223685), (245, 216381), (249, 212905), (385, 137697), (395, 134211), (415, 127743), (539, 98355), (553, 95865), (581, 91245), (735, 72127), (869, 61005), (913, 58065), (1155, 45899), (1185, 44737), (1245, 42581), (1617, 32785), (1659, 31955), (1743, 30415), (2607, 20335), (2695, 19671), (2739, 19355), (2765, 19173), (2905, 18249), (3871, 13695), (4067, 13035), (4345, 12201), (4565, 11613), (6083, 8715), (6391, 8295), (6557, 8085)]