51180696

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 164057400

約数和(自身を除く): 112876704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 89, 98, 126, 147, 163, 168, 178, 196, 252, 267, 294, 326, 356, 392, 441, 489, 504, 534, 588, 623, 652, 712, 801, 882, 978, 1068, 1141, 1176, 1246, 1304, 1467, 1602, 1764, 1869, 1956, 2136, 2282, 2492, 2934, 3204, 3423, 3528, 3738, 3912, 4361, 4564, 4984, 5607, 5868, 6408, 6846, 7476, 7987, 8722, 9128, 10269, 11214, 11736, 13083, 13692, 14507, 14952, 15974, 17444, 20538, 22428, 23961, 26166, 27384, 29014, 31948, 34888, 39249, 41076, 43521, 44856, 47922, 52332, 58028, 63896, 71883, 78498, 82152, 87042, 95844, 101549, 104664, 116056, 130563, 143766, 156996, 174084, 191688, 203098, 261126, 287532, 304647, 313992, 348168, 406196, 522252, 575064, 609294, 710843, 812392, 913941, 1044504, 1218588, 1421686, 1827882, 2132529, 2437176, 2843372, 3655764, 4265058, 5686744, 6397587, 7311528, 8530116, 12795174, 17060232, 25590348, 51180696]

約数ペア:

[(1, 51180696), (2, 25590348), (3, 17060232), (4, 12795174), (6, 8530116), (7, 7311528), (8, 6397587), (9, 5686744), (12, 4265058), (14, 3655764), (18, 2843372), (21, 2437176), (24, 2132529), (28, 1827882), (36, 1421686), (42, 1218588), (49, 1044504), (56, 913941), (63, 812392), (72, 710843), (84, 609294), (89, 575064), (98, 522252), (126, 406196), (147, 348168), (163, 313992), (168, 304647), (178, 287532), (196, 261126), (252, 203098), (267, 191688), (294, 174084), (326, 156996), (356, 143766), (392, 130563), (441, 116056), (489, 104664), (504, 101549), (534, 95844), (588, 87042), (623, 82152), (652, 78498), (712, 71883), (801, 63896), (882, 58028), (978, 52332), (1068, 47922), (1141, 44856), (1176, 43521), (1246, 41076), (1304, 39249), (1467, 34888), (1602, 31948), (1764, 29014), (1869, 27384), (1956, 26166), (2136, 23961), (2282, 22428), (2492, 20538), (2934, 17444), (3204, 15974), (3423, 14952), (3528, 14507), (3738, 13692), (3912, 13083), (4361, 11736), (4564, 11214), (4984, 10269), (5607, 9128), (5868, 8722), (6408, 7987), (6846, 7476)]