49031450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 98936376

約数和(自身を除く): 49904926

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 241, 313, 325, 482, 626, 650, 1205, 1565, 2410, 3130, 3133, 4069, 6025, 6266, 7825, 8138, 12050, 15650, 15665, 20345, 31330, 40690, 75433, 78325, 101725, 150866, 156650, 203450, 377165, 754330, 980629, 1885825, 1961258, 3771650, 4903145, 9806290, 24515725, 49031450]

約数ペア:

[(1, 49031450), (2, 24515725), (5, 9806290), (10, 4903145), (13, 3771650), (25, 1961258), (26, 1885825), (50, 980629), (65, 754330), (130, 377165), (241, 203450), (313, 156650), (325, 150866), (482, 101725), (626, 78325), (650, 75433), (1205, 40690), (1565, 31330), (2410, 20345), (3130, 15665), (3133, 15650), (4069, 12050), (6025, 8138), (6266, 7825)]