53480070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:275

約数の個数: 144

約数和(自身を含む): 165071088

約数和(自身を除く): 111591018

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 67, 70, 90, 98, 105, 126, 134, 147, 181, 201, 210, 245, 294, 315, 335, 362, 402, 441, 469, 490, 543, 603, 630, 670, 735, 882, 905, 938, 1005, 1086, 1206, 1267, 1407, 1470, 1629, 1810, 2010, 2205, 2345, 2534, 2715, 2814, 3015, 3258, 3283, 3801, 4221, 4410, 4690, 5430, 6030, 6335, 6566, 7035, 7602, 8145, 8442, 8869, 9849, 11403, 12127, 12670, 14070, 16290, 16415, 17738, 19005, 19698, 21105, 22806, 24254, 26607, 29547, 32830, 36381, 38010, 42210, 44345, 49245, 53214, 57015, 59094, 60635, 72762, 79821, 84889, 88690, 98490, 109143, 114030, 121270, 133035, 147735, 159642, 169778, 181905, 218286, 254667, 266070, 295470, 363810, 399105, 424445, 509334, 545715, 594223, 764001, 798210, 848890, 1091430, 1188446, 1273335, 1528002, 1782669, 2546670, 2971115, 3565338, 3820005, 5348007, 5942230, 7640010, 8913345, 10696014, 17826690, 26740035, 53480070]

約数ペア:

[(1, 53480070), (2, 26740035), (3, 17826690), (5, 10696014), (6, 8913345), (7, 7640010), (9, 5942230), (10, 5348007), (14, 3820005), (15, 3565338), (18, 2971115), (21, 2546670), (30, 1782669), (35, 1528002), (42, 1273335), (45, 1188446), (49, 1091430), (63, 848890), (67, 798210), (70, 764001), (90, 594223), (98, 545715), (105, 509334), (126, 424445), (134, 399105), (147, 363810), (181, 295470), (201, 266070), (210, 254667), (245, 218286), (294, 181905), (315, 169778), (335, 159642), (362, 147735), (402, 133035), (441, 121270), (469, 114030), (490, 109143), (543, 98490), (603, 88690), (630, 84889), (670, 79821), (735, 72762), (882, 60635), (905, 59094), (938, 57015), (1005, 53214), (1086, 49245), (1206, 44345), (1267, 42210), (1407, 38010), (1470, 36381), (1629, 32830), (1810, 29547), (2010, 26607), (2205, 24254), (2345, 22806), (2534, 21105), (2715, 19698), (2814, 19005), (3015, 17738), (3258, 16415), (3283, 16290), (3801, 14070), (4221, 12670), (4410, 12127), (4690, 11403), (5430, 9849), (6030, 8869), (6335, 8442), (6566, 8145), (7035, 7602)]