49661660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 108464832

約数和(自身を除く): 58803172

約数列:

[1, 2, 4, 5, 10, 20, 41, 71, 82, 142, 164, 205, 284, 355, 410, 710, 820, 853, 1420, 1706, 2911, 3412, 4265, 5822, 8530, 11644, 14555, 17060, 29110, 34973, 58220, 60563, 69946, 121126, 139892, 174865, 242252, 302815, 349730, 605630, 699460, 1211260, 2483083, 4966166, 9932332, 12415415, 24830830, 49661660]

約数ペア:

[(1, 49661660), (2, 24830830), (4, 12415415), (5, 9932332), (10, 4966166), (20, 2483083), (41, 1211260), (71, 699460), (82, 605630), (142, 349730), (164, 302815), (205, 242252), (284, 174865), (355, 139892), (410, 121126), (710, 69946), (820, 60563), (853, 58220), (1420, 34973), (1706, 29110), (2911, 17060), (3412, 14555), (4265, 11644), (5822, 8530)]