51839144

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{587}}^1$

素因数の和:702

約数の個数: 64

約数和(自身を含む): 118540800

約数和(自身を除く): 66701656

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 83, 133, 152, 166, 266, 332, 532, 581, 587, 664, 1064, 1162, 1174, 1577, 2324, 2348, 3154, 4109, 4648, 4696, 6308, 8218, 11039, 11153, 12616, 16436, 22078, 22306, 32872, 44156, 44612, 48721, 78071, 88312, 89224, 97442, 156142, 194884, 312284, 341047, 389768, 624568, 682094, 925699, 1364188, 1851398, 2728376, 3702796, 6479893, 7405592, 12959786, 25919572, 51839144]

約数ペア:

[(1, 51839144), (2, 25919572), (4, 12959786), (7, 7405592), (8, 6479893), (14, 3702796), (19, 2728376), (28, 1851398), (38, 1364188), (56, 925699), (76, 682094), (83, 624568), (133, 389768), (152, 341047), (166, 312284), (266, 194884), (332, 156142), (532, 97442), (581, 89224), (587, 88312), (664, 78071), (1064, 48721), (1162, 44612), (1174, 44156), (1577, 32872), (2324, 22306), (2348, 22078), (3154, 16436), (4109, 12616), (4648, 11153), (4696, 11039), (6308, 8218)]