50316838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 95800320

約数和(自身を除く): 45483482

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 79, 131, 143, 158, 187, 221, 262, 286, 374, 442, 869, 1027, 1343, 1441, 1703, 1738, 2054, 2227, 2431, 2686, 2882, 3406, 4454, 4862, 10349, 11297, 14773, 17459, 18733, 20698, 22594, 24497, 28951, 29546, 34918, 37466, 48994, 57902, 113839, 134537, 175933, 192049, 227678, 269074, 318461, 351866, 384098, 636922, 1479907, 1935263, 2287129, 2959814, 3870526, 4574258, 25158419, 50316838]

約数ペア:

[(1, 50316838), (2, 25158419), (11, 4574258), (13, 3870526), (17, 2959814), (22, 2287129), (26, 1935263), (34, 1479907), (79, 636922), (131, 384098), (143, 351866), (158, 318461), (187, 269074), (221, 227678), (262, 192049), (286, 175933), (374, 134537), (442, 113839), (869, 57902), (1027, 48994), (1343, 37466), (1441, 34918), (1703, 29546), (1738, 28951), (2054, 24497), (2227, 22594), (2431, 20698), (2686, 18733), (2882, 17459), (3406, 14773), (4454, 11297), (4862, 10349)]