48518080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 112

約数和(自身を含む): 126735840

約数和(自身を除く): 78217760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 107, 109, 130, 160, 208, 214, 218, 260, 320, 416, 428, 436, 520, 535, 545, 832, 856, 872, 1040, 1070, 1090, 1391, 1417, 1712, 1744, 2080, 2140, 2180, 2782, 2834, 3424, 3488, 4160, 4280, 4360, 5564, 5668, 6848, 6955, 6976, 7085, 8560, 8720, 11128, 11336, 11663, 13910, 14170, 17120, 17440, 22256, 22672, 23326, 27820, 28340, 34240, 34880, 44512, 45344, 46652, 55640, 56680, 58315, 89024, 90688, 93304, 111280, 113360, 116630, 151619, 186608, 222560, 226720, 233260, 303238, 373216, 445120, 453440, 466520, 606476, 746432, 758095, 933040, 1212952, 1516190, 1866080, 2425904, 3032380, 3732160, 4851808, 6064760, 9703616, 12129520, 24259040, 48518080]

約数ペア:

[(1, 48518080), (2, 24259040), (4, 12129520), (5, 9703616), (8, 6064760), (10, 4851808), (13, 3732160), (16, 3032380), (20, 2425904), (26, 1866080), (32, 1516190), (40, 1212952), (52, 933040), (64, 758095), (65, 746432), (80, 606476), (104, 466520), (107, 453440), (109, 445120), (130, 373216), (160, 303238), (208, 233260), (214, 226720), (218, 222560), (260, 186608), (320, 151619), (416, 116630), (428, 113360), (436, 111280), (520, 93304), (535, 90688), (545, 89024), (832, 58315), (856, 56680), (872, 55640), (1040, 46652), (1070, 45344), (1090, 44512), (1391, 34880), (1417, 34240), (1712, 28340), (1744, 27820), (2080, 23326), (2140, 22672), (2180, 22256), (2782, 17440), (2834, 17120), (3424, 14170), (3488, 13910), (4160, 11663), (4280, 11336), (4360, 11128), (5564, 8720), (5668, 8560), (6848, 7085), (6955, 6976)]