50241700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:917

約数の個数: 72

約数和(自身を含む): 118603520

約数和(自身を除く): 68361820

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 31, 38, 50, 62, 76, 95, 100, 124, 155, 190, 310, 380, 475, 589, 620, 775, 853, 950, 1178, 1550, 1706, 1900, 2356, 2945, 3100, 3412, 4265, 5890, 8530, 11780, 14725, 16207, 17060, 21325, 26443, 29450, 32414, 42650, 52886, 58900, 64828, 81035, 85300, 105772, 132215, 162070, 264430, 324140, 405175, 502417, 528860, 661075, 810350, 1004834, 1322150, 1620700, 2009668, 2512085, 2644300, 5024170, 10048340, 12560425, 25120850, 50241700]

約数ペア:

[(1, 50241700), (2, 25120850), (4, 12560425), (5, 10048340), (10, 5024170), (19, 2644300), (20, 2512085), (25, 2009668), (31, 1620700), (38, 1322150), (50, 1004834), (62, 810350), (76, 661075), (95, 528860), (100, 502417), (124, 405175), (155, 324140), (190, 264430), (310, 162070), (380, 132215), (475, 105772), (589, 85300), (620, 81035), (775, 64828), (853, 58900), (950, 52886), (1178, 42650), (1550, 32414), (1706, 29450), (1900, 26443), (2356, 21325), (2945, 17060), (3100, 16207), (3412, 14725), (4265, 11780), (5890, 8530)]