50646804580

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{122117}}^1$

素因数の和:122448

約数の個数: 48

約数和(自身を含む): 108015813360

約数和(自身を除く): 57369008780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 233, 356, 445, 466, 890, 932, 1165, 1780, 2330, 4660, 20737, 41474, 82948, 103685, 122117, 207370, 244234, 414740, 488468, 610585, 1221170, 2442340, 10868413, 21736826, 28453261, 43473652, 54342065, 56906522, 108684130, 113813044, 142266305, 217368260, 284532610, 569065220, 2532340229, 5064680458, 10129360916, 12661701145, 25323402290, 50646804580]

約数ペア:

[(1, 50646804580), (2, 25323402290), (4, 12661701145), (5, 10129360916), (10, 5064680458), (20, 2532340229), (89, 569065220), (178, 284532610), (233, 217368260), (356, 142266305), (445, 113813044), (466, 108684130), (890, 56906522), (932, 54342065), (1165, 43473652), (1780, 28453261), (2330, 21736826), (4660, 10868413), (20737, 2442340), (41474, 1221170), (82948, 610585), (103685, 488468), (122117, 414740), (207370, 244234)]