52487216

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 80

約数和(自身を含む): 112492800

約数和(自身を除く): 60005584

約数列:

[1, 2, 4, 8, 16, 29, 31, 41, 58, 62, 82, 89, 116, 124, 164, 178, 232, 248, 328, 356, 464, 496, 656, 712, 899, 1189, 1271, 1424, 1798, 2378, 2542, 2581, 2759, 3596, 3649, 4756, 5084, 5162, 5518, 7192, 7298, 9512, 10168, 10324, 11036, 14384, 14596, 19024, 20336, 20648, 22072, 29192, 36859, 41296, 44144, 58384, 73718, 80011, 105821, 113119, 147436, 160022, 211642, 226238, 294872, 320044, 423284, 452476, 589744, 640088, 846568, 904952, 1280176, 1693136, 1809904, 3280451, 6560902, 13121804, 26243608, 52487216]

約数ペア:

[(1, 52487216), (2, 26243608), (4, 13121804), (8, 6560902), (16, 3280451), (29, 1809904), (31, 1693136), (41, 1280176), (58, 904952), (62, 846568), (82, 640088), (89, 589744), (116, 452476), (124, 423284), (164, 320044), (178, 294872), (232, 226238), (248, 211642), (328, 160022), (356, 147436), (464, 113119), (496, 105821), (656, 80011), (712, 73718), (899, 58384), (1189, 44144), (1271, 41296), (1424, 36859), (1798, 29192), (2378, 22072), (2542, 20648), (2581, 20336), (2759, 19024), (3596, 14596), (3649, 14384), (4756, 11036), (5084, 10324), (5162, 10168), (5518, 9512), (7192, 7298)]