55752710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 113303232

約数和(自身を除く): 57550522

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 67, 74, 130, 134, 173, 185, 335, 346, 370, 481, 670, 865, 871, 962, 1730, 1742, 2249, 2405, 2479, 4355, 4498, 4810, 4958, 6401, 8710, 11245, 11591, 12395, 12802, 22490, 23182, 24790, 32005, 32227, 57955, 64010, 64454, 83213, 115910, 150683, 161135, 166426, 301366, 322270, 416065, 428867, 753415, 832130, 857734, 1506830, 2144335, 4288670, 5575271, 11150542, 27876355, 55752710]

約数ペア:

[(1, 55752710), (2, 27876355), (5, 11150542), (10, 5575271), (13, 4288670), (26, 2144335), (37, 1506830), (65, 857734), (67, 832130), (74, 753415), (130, 428867), (134, 416065), (173, 322270), (185, 301366), (335, 166426), (346, 161135), (370, 150683), (481, 115910), (670, 83213), (865, 64454), (871, 64010), (962, 57955), (1730, 32227), (1742, 32005), (2249, 24790), (2405, 23182), (2479, 22490), (4355, 12802), (4498, 12395), (4810, 11591), (4958, 11245), (6401, 8710)]