51264432

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:531

約数の個数: 120

約数和(自身を含む): 155042160

約数和(自身を除く): 103777728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 41, 48, 57, 72, 76, 82, 114, 123, 144, 152, 164, 171, 228, 246, 304, 328, 342, 369, 456, 457, 492, 656, 684, 738, 779, 912, 914, 984, 1368, 1371, 1476, 1558, 1828, 1968, 2337, 2736, 2742, 2952, 3116, 3656, 4113, 4674, 5484, 5904, 6232, 7011, 7312, 8226, 8683, 9348, 10968, 12464, 14022, 16452, 17366, 18696, 18737, 21936, 26049, 28044, 32904, 34732, 37392, 37474, 52098, 56088, 56211, 65808, 69464, 74948, 78147, 104196, 112176, 112422, 138928, 149896, 156294, 168633, 208392, 224844, 299792, 312588, 337266, 356003, 416784, 449688, 625176, 674532, 712006, 899376, 1068009, 1250352, 1349064, 1424012, 2136018, 2698128, 2848024, 3204027, 4272036, 5696048, 6408054, 8544072, 12816108, 17088144, 25632216, 51264432]

約数ペア:

[(1, 51264432), (2, 25632216), (3, 17088144), (4, 12816108), (6, 8544072), (8, 6408054), (9, 5696048), (12, 4272036), (16, 3204027), (18, 2848024), (19, 2698128), (24, 2136018), (36, 1424012), (38, 1349064), (41, 1250352), (48, 1068009), (57, 899376), (72, 712006), (76, 674532), (82, 625176), (114, 449688), (123, 416784), (144, 356003), (152, 337266), (164, 312588), (171, 299792), (228, 224844), (246, 208392), (304, 168633), (328, 156294), (342, 149896), (369, 138928), (456, 112422), (457, 112176), (492, 104196), (656, 78147), (684, 74948), (738, 69464), (779, 65808), (912, 56211), (914, 56088), (984, 52098), (1368, 37474), (1371, 37392), (1476, 34732), (1558, 32904), (1828, 28044), (1968, 26049), (2337, 21936), (2736, 18737), (2742, 18696), (2952, 17366), (3116, 16452), (3656, 14022), (4113, 12464), (4674, 10968), (5484, 9348), (5904, 8683), (6232, 8226), (7011, 7312)]