50803425

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 95752800

約数和(自身を除く): 44949375

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 59, 75, 89, 129, 177, 215, 225, 267, 295, 387, 445, 531, 645, 801, 885, 1075, 1335, 1475, 1935, 2225, 2537, 2655, 3225, 3827, 4005, 4425, 5251, 6675, 7611, 9675, 11481, 12685, 13275, 15753, 19135, 20025, 22833, 26255, 34443, 38055, 47259, 57405, 63425, 78765, 95675, 114165, 131275, 172215, 190275, 225793, 236295, 287025, 393825, 570825, 677379, 861075, 1128965, 1181475, 2032137, 3386895, 5644825, 10160685, 16934475, 50803425]

約数ペア:

[(1, 50803425), (3, 16934475), (5, 10160685), (9, 5644825), (15, 3386895), (25, 2032137), (43, 1181475), (45, 1128965), (59, 861075), (75, 677379), (89, 570825), (129, 393825), (177, 287025), (215, 236295), (225, 225793), (267, 190275), (295, 172215), (387, 131275), (445, 114165), (531, 95675), (645, 78765), (801, 63425), (885, 57405), (1075, 47259), (1335, 38055), (1475, 34443), (1935, 26255), (2225, 22833), (2537, 20025), (2655, 19135), (3225, 15753), (3827, 13275), (4005, 12685), (4425, 11481), (5251, 9675), (6675, 7611)]