51224672

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:264

約数の個数: 72

約数和(自身を含む): 111404160

約数和(自身を除く): 60179488

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 116, 136, 191, 232, 272, 289, 382, 464, 493, 544, 578, 764, 928, 986, 1156, 1528, 1972, 2312, 3056, 3247, 3944, 4624, 5539, 6112, 6494, 7888, 8381, 9248, 11078, 12988, 15776, 16762, 22156, 25976, 33524, 44312, 51952, 55199, 67048, 88624, 94163, 103904, 110398, 134096, 177248, 188326, 220796, 268192, 376652, 441592, 753304, 883184, 1506608, 1600771, 1766368, 3013216, 3201542, 6403084, 12806168, 25612336, 51224672]

約数ペア:

[(1, 51224672), (2, 25612336), (4, 12806168), (8, 6403084), (16, 3201542), (17, 3013216), (29, 1766368), (32, 1600771), (34, 1506608), (58, 883184), (68, 753304), (116, 441592), (136, 376652), (191, 268192), (232, 220796), (272, 188326), (289, 177248), (382, 134096), (464, 110398), (493, 103904), (544, 94163), (578, 88624), (764, 67048), (928, 55199), (986, 51952), (1156, 44312), (1528, 33524), (1972, 25976), (2312, 22156), (3056, 16762), (3247, 15776), (3944, 12988), (4624, 11078), (5539, 9248), (6112, 8381), (6494, 7888)]