53073904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 116242560

約数和(自身を除く): 63168656

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 61, 89, 94, 104, 122, 178, 188, 208, 244, 356, 376, 488, 611, 712, 752, 793, 976, 1157, 1222, 1424, 1586, 2314, 2444, 2867, 3172, 4183, 4628, 4888, 5429, 5734, 6344, 8366, 9256, 9776, 10858, 11468, 12688, 16732, 18512, 21716, 22936, 33464, 37271, 43432, 45872, 54379, 66928, 70577, 74542, 86864, 108758, 141154, 149084, 217516, 255163, 282308, 298168, 435032, 510326, 564616, 596336, 870064, 1020652, 1129232, 2041304, 3317119, 4082608, 6634238, 13268476, 26536952, 53073904]

約数ペア:

[(1, 53073904), (2, 26536952), (4, 13268476), (8, 6634238), (13, 4082608), (16, 3317119), (26, 2041304), (47, 1129232), (52, 1020652), (61, 870064), (89, 596336), (94, 564616), (104, 510326), (122, 435032), (178, 298168), (188, 282308), (208, 255163), (244, 217516), (356, 149084), (376, 141154), (488, 108758), (611, 86864), (712, 74542), (752, 70577), (793, 66928), (976, 54379), (1157, 45872), (1222, 43432), (1424, 37271), (1586, 33464), (2314, 22936), (2444, 21716), (2867, 18512), (3172, 16732), (4183, 12688), (4628, 11468), (4888, 10858), (5429, 9776), (5734, 9256), (6344, 8366)]