53913888

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:639

約数の個数: 144

約数和(自身を含む): 179262720

約数和(自身を除く): 125348832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 72, 84, 94, 96, 112, 126, 141, 144, 168, 188, 224, 252, 282, 288, 329, 336, 376, 423, 504, 564, 569, 658, 672, 752, 846, 987, 1008, 1128, 1138, 1316, 1504, 1692, 1707, 1974, 2016, 2256, 2276, 2632, 2961, 3384, 3414, 3948, 3983, 4512, 4552, 5121, 5264, 5922, 6768, 6828, 7896, 7966, 9104, 10242, 10528, 11844, 11949, 13536, 13656, 15792, 15932, 18208, 20484, 23688, 23898, 26743, 27312, 31584, 31864, 35847, 40968, 47376, 47796, 53486, 54624, 63728, 71694, 80229, 81936, 94752, 95592, 106972, 127456, 143388, 160458, 163872, 187201, 191184, 213944, 240687, 286776, 320916, 374402, 382368, 427888, 481374, 561603, 573552, 641832, 748804, 855776, 962748, 1123206, 1147104, 1283664, 1497608, 1684809, 1925496, 2246412, 2567328, 2995216, 3369618, 3850992, 4492824, 5990432, 6739236, 7701984, 8985648, 13478472, 17971296, 26956944, 53913888]

約数ペア:

[(1, 53913888), (2, 26956944), (3, 17971296), (4, 13478472), (6, 8985648), (7, 7701984), (8, 6739236), (9, 5990432), (12, 4492824), (14, 3850992), (16, 3369618), (18, 2995216), (21, 2567328), (24, 2246412), (28, 1925496), (32, 1684809), (36, 1497608), (42, 1283664), (47, 1147104), (48, 1123206), (56, 962748), (63, 855776), (72, 748804), (84, 641832), (94, 573552), (96, 561603), (112, 481374), (126, 427888), (141, 382368), (144, 374402), (168, 320916), (188, 286776), (224, 240687), (252, 213944), (282, 191184), (288, 187201), (329, 163872), (336, 160458), (376, 143388), (423, 127456), (504, 106972), (564, 95592), (569, 94752), (658, 81936), (672, 80229), (752, 71694), (846, 63728), (987, 54624), (1008, 53486), (1128, 47796), (1138, 47376), (1316, 40968), (1504, 35847), (1692, 31864), (1707, 31584), (1974, 27312), (2016, 26743), (2256, 23898), (2276, 23688), (2632, 20484), (2961, 18208), (3384, 15932), (3414, 15792), (3948, 13656), (3983, 13536), (4512, 11949), (4552, 11844), (5121, 10528), (5264, 10242), (5922, 9104), (6768, 7966), (6828, 7896)]