48944750

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 97606080

約数和(自身を除く): 48661330

約数列:

[1, 2, 5, 10, 25, 29, 43, 50, 58, 86, 125, 145, 157, 215, 250, 290, 314, 430, 725, 785, 1075, 1247, 1450, 1570, 2150, 2494, 3625, 3925, 4553, 5375, 6235, 6751, 7250, 7850, 9106, 10750, 12470, 13502, 19625, 22765, 31175, 33755, 39250, 45530, 62350, 67510, 113825, 155875, 168775, 195779, 227650, 311750, 337550, 391558, 569125, 843875, 978895, 1138250, 1687750, 1957790, 4894475, 9788950, 24472375, 48944750]

約数ペア:

[(1, 48944750), (2, 24472375), (5, 9788950), (10, 4894475), (25, 1957790), (29, 1687750), (43, 1138250), (50, 978895), (58, 843875), (86, 569125), (125, 391558), (145, 337550), (157, 311750), (215, 227650), (250, 195779), (290, 168775), (314, 155875), (430, 113825), (725, 67510), (785, 62350), (1075, 45530), (1247, 39250), (1450, 33755), (1570, 31175), (2150, 22765), (2494, 19625), (3625, 13502), (3925, 12470), (4553, 10750), (5375, 9106), (6235, 7850), (6751, 7250)]