53545328

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:525

約数の個数: 40

約数和(自身を含む): 106243200

約数和(自身を除く): 52697872

約数列:

[1, 2, 4, 8, 16, 67, 134, 199, 251, 268, 398, 502, 536, 796, 1004, 1072, 1592, 2008, 3184, 4016, 13333, 16817, 26666, 33634, 49949, 53332, 67268, 99898, 106664, 134536, 199796, 213328, 269072, 399592, 799184, 3346583, 6693166, 13386332, 26772664, 53545328]

約数ペア:

[(1, 53545328), (2, 26772664), (4, 13386332), (8, 6693166), (16, 3346583), (67, 799184), (134, 399592), (199, 269072), (251, 213328), (268, 199796), (398, 134536), (502, 106664), (536, 99898), (796, 67268), (1004, 53332), (1072, 49949), (1592, 33634), (2008, 26666), (3184, 16817), (4016, 13333)]