49796075

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 74471424

約数和(自身を除く): 24675349

約数列:

[1, 5, 7, 25, 31, 35, 67, 137, 155, 175, 217, 335, 469, 685, 775, 959, 1085, 1675, 2077, 2345, 3425, 4247, 4795, 5425, 9179, 10385, 11725, 14539, 21235, 23975, 29729, 45895, 51925, 64253, 72695, 106175, 148645, 229475, 284549, 321265, 363475, 743225, 1422745, 1606325, 1991843, 7113725, 9959215, 49796075]

約数ペア:

[(1, 49796075), (5, 9959215), (7, 7113725), (25, 1991843), (31, 1606325), (35, 1422745), (67, 743225), (137, 363475), (155, 321265), (175, 284549), (217, 229475), (335, 148645), (469, 106175), (685, 72695), (775, 64253), (959, 51925), (1085, 45895), (1675, 29729), (2077, 23975), (2345, 21235), (3425, 14539), (4247, 11725), (4795, 10385), (5425, 9179)]