53623986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 121368576

約数和(自身を除く): 67744590

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 67, 78, 93, 134, 186, 201, 331, 402, 403, 662, 806, 871, 993, 1209, 1742, 1986, 2077, 2418, 2613, 4154, 4303, 5226, 6231, 8606, 10261, 12462, 12909, 20522, 22177, 25818, 27001, 30783, 44354, 54002, 61566, 66531, 81003, 133062, 133393, 162006, 266786, 288301, 400179, 576602, 687487, 800358, 864903, 1374974, 1729806, 2062461, 4124922, 8937331, 17874662, 26811993, 53623986]

約数ペア:

[(1, 53623986), (2, 26811993), (3, 17874662), (6, 8937331), (13, 4124922), (26, 2062461), (31, 1729806), (39, 1374974), (62, 864903), (67, 800358), (78, 687487), (93, 576602), (134, 400179), (186, 288301), (201, 266786), (331, 162006), (402, 133393), (403, 133062), (662, 81003), (806, 66531), (871, 61566), (993, 54002), (1209, 44354), (1742, 30783), (1986, 27001), (2077, 25818), (2418, 22177), (2613, 20522), (4154, 12909), (4303, 12462), (5226, 10261), (6231, 8606)]