49682925

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 97493760

約数和(自身を除く): 47810835

約数列:

[1, 3, 5, 9, 15, 17, 25, 31, 45, 51, 75, 85, 93, 153, 155, 225, 255, 279, 419, 425, 465, 527, 765, 775, 1257, 1275, 1395, 1581, 2095, 2325, 2635, 3771, 3825, 4743, 6285, 6975, 7123, 7905, 10475, 12989, 13175, 18855, 21369, 23715, 31425, 35615, 38967, 39525, 64107, 64945, 94275, 106845, 116901, 118575, 178075, 194835, 220813, 320535, 324725, 534225, 584505, 662439, 974175, 1104065, 1602675, 1987317, 2922525, 3312195, 5520325, 9936585, 16560975, 49682925]

約数ペア:

[(1, 49682925), (3, 16560975), (5, 9936585), (9, 5520325), (15, 3312195), (17, 2922525), (25, 1987317), (31, 1602675), (45, 1104065), (51, 974175), (75, 662439), (85, 584505), (93, 534225), (153, 324725), (155, 320535), (225, 220813), (255, 194835), (279, 178075), (419, 118575), (425, 116901), (465, 106845), (527, 94275), (765, 64945), (775, 64107), (1257, 39525), (1275, 38967), (1395, 35615), (1581, 31425), (2095, 23715), (2325, 21369), (2635, 18855), (3771, 13175), (3825, 12989), (4743, 10475), (6285, 7905), (6975, 7123)]