56287872

素因数分解:

$2^7\times 3^4\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 160

約数和(自身を含む): 172170900

約数和(自身を除く): 115883028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 89, 96, 108, 122, 128, 144, 162, 178, 183, 192, 216, 244, 267, 288, 324, 356, 366, 384, 432, 488, 534, 549, 576, 648, 712, 732, 801, 864, 976, 1068, 1098, 1152, 1296, 1424, 1464, 1602, 1647, 1728, 1952, 2136, 2196, 2403, 2592, 2848, 2928, 3204, 3294, 3456, 3904, 4272, 4392, 4806, 4941, 5184, 5429, 5696, 5856, 6408, 6588, 7209, 7808, 8544, 8784, 9612, 9882, 10368, 10858, 11392, 11712, 12816, 13176, 14418, 16287, 17088, 17568, 19224, 19764, 21716, 23424, 25632, 26352, 28836, 32574, 34176, 35136, 38448, 39528, 43432, 48861, 51264, 52704, 57672, 65148, 70272, 76896, 79056, 86864, 97722, 102528, 105408, 115344, 130296, 146583, 153792, 158112, 173728, 195444, 210816, 230688, 260592, 293166, 307584, 316224, 347456, 390888, 439749, 461376, 521184, 586332, 632448, 694912, 781776, 879498, 922752, 1042368, 1172664, 1563552, 1758996, 2084736, 2345328, 3127104, 3517992, 4690656, 6254208, 7035984, 9381312, 14071968, 18762624, 28143936, 56287872]

約数ペア:

[(1, 56287872), (2, 28143936), (3, 18762624), (4, 14071968), (6, 9381312), (8, 7035984), (9, 6254208), (12, 4690656), (16, 3517992), (18, 3127104), (24, 2345328), (27, 2084736), (32, 1758996), (36, 1563552), (48, 1172664), (54, 1042368), (61, 922752), (64, 879498), (72, 781776), (81, 694912), (89, 632448), (96, 586332), (108, 521184), (122, 461376), (128, 439749), (144, 390888), (162, 347456), (178, 316224), (183, 307584), (192, 293166), (216, 260592), (244, 230688), (267, 210816), (288, 195444), (324, 173728), (356, 158112), (366, 153792), (384, 146583), (432, 130296), (488, 115344), (534, 105408), (549, 102528), (576, 97722), (648, 86864), (712, 79056), (732, 76896), (801, 70272), (864, 65148), (976, 57672), (1068, 52704), (1098, 51264), (1152, 48861), (1296, 43432), (1424, 39528), (1464, 38448), (1602, 35136), (1647, 34176), (1728, 32574), (1952, 28836), (2136, 26352), (2196, 25632), (2403, 23424), (2592, 21716), (2848, 19764), (2928, 19224), (3204, 17568), (3294, 17088), (3456, 16287), (3904, 14418), (4272, 13176), (4392, 12816), (4806, 11712), (4941, 11392), (5184, 10858), (5429, 10368), (5696, 9882), (5856, 9612), (6408, 8784), (6588, 8544), (7209, 7808)]