42325850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 95993856

約数和(自身を除く): 53668006

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 47, 50, 62, 70, 83, 94, 155, 166, 175, 217, 235, 310, 329, 350, 415, 434, 470, 581, 658, 775, 830, 1085, 1162, 1175, 1457, 1550, 1645, 2075, 2170, 2350, 2573, 2905, 2914, 3290, 3901, 4150, 5146, 5425, 5810, 7285, 7802, 8225, 10199, 10850, 12865, 14525, 14570, 16450, 18011, 19505, 20398, 25730, 27307, 29050, 36022, 36425, 39010, 50995, 54614, 64325, 72850, 90055, 97525, 101990, 120931, 128650, 136535, 180110, 195050, 241862, 254975, 273070, 450275, 509950, 604655, 682675, 846517, 900550, 1209310, 1365350, 1693034, 3023275, 4232585, 6046550, 8465170, 21162925, 42325850]

約数ペア:

[(1, 42325850), (2, 21162925), (5, 8465170), (7, 6046550), (10, 4232585), (14, 3023275), (25, 1693034), (31, 1365350), (35, 1209310), (47, 900550), (50, 846517), (62, 682675), (70, 604655), (83, 509950), (94, 450275), (155, 273070), (166, 254975), (175, 241862), (217, 195050), (235, 180110), (310, 136535), (329, 128650), (350, 120931), (415, 101990), (434, 97525), (470, 90055), (581, 72850), (658, 64325), (775, 54614), (830, 50995), (1085, 39010), (1162, 36425), (1175, 36022), (1457, 29050), (1550, 27307), (1645, 25730), (2075, 20398), (2170, 19505), (2350, 18011), (2573, 16450), (2905, 14570), (2914, 14525), (3290, 12865), (3901, 10850), (4150, 10199), (5146, 8225), (5425, 7802), (5810, 7285)]