56270955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 101445120

約数和(自身を除く): 45174165

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 67, 73, 177, 195, 201, 219, 295, 335, 365, 767, 871, 885, 949, 1005, 1095, 2301, 2613, 2847, 3835, 3953, 4307, 4355, 4745, 4891, 11505, 11859, 12921, 13065, 14235, 14673, 19765, 21535, 24455, 51389, 55991, 59295, 63583, 64605, 73365, 154167, 167973, 190749, 256945, 279955, 288569, 317915, 770835, 839865, 865707, 953745, 1442845, 3751397, 4328535, 11254191, 18756985, 56270955]

約数ペア:

[(1, 56270955), (3, 18756985), (5, 11254191), (13, 4328535), (15, 3751397), (39, 1442845), (59, 953745), (65, 865707), (67, 839865), (73, 770835), (177, 317915), (195, 288569), (201, 279955), (219, 256945), (295, 190749), (335, 167973), (365, 154167), (767, 73365), (871, 64605), (885, 63583), (949, 59295), (1005, 55991), (1095, 51389), (2301, 24455), (2613, 21535), (2847, 19765), (3835, 14673), (3953, 14235), (4307, 13065), (4355, 12921), (4745, 11859), (4891, 11505)]