55513472

素因数分解:

$2^7\times 7^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 131861520

約数和(自身を除く): 76348048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 64, 98, 106, 112, 128, 167, 196, 212, 224, 334, 371, 392, 424, 448, 668, 742, 784, 848, 896, 1169, 1336, 1484, 1568, 1696, 2338, 2597, 2672, 2968, 3136, 3392, 4676, 5194, 5344, 5936, 6272, 6784, 8183, 8851, 9352, 10388, 10688, 11872, 16366, 17702, 18704, 20776, 21376, 23744, 32732, 35404, 37408, 41552, 47488, 61957, 65464, 70808, 74816, 83104, 123914, 130928, 141616, 149632, 166208, 247828, 261856, 283232, 332416, 433699, 495656, 523712, 566464, 867398, 991312, 1047424, 1132928, 1734796, 1982624, 3469592, 3965248, 6939184, 7930496, 13878368, 27756736, 55513472]

約数ペア:

[(1, 55513472), (2, 27756736), (4, 13878368), (7, 7930496), (8, 6939184), (14, 3965248), (16, 3469592), (28, 1982624), (32, 1734796), (49, 1132928), (53, 1047424), (56, 991312), (64, 867398), (98, 566464), (106, 523712), (112, 495656), (128, 433699), (167, 332416), (196, 283232), (212, 261856), (224, 247828), (334, 166208), (371, 149632), (392, 141616), (424, 130928), (448, 123914), (668, 83104), (742, 74816), (784, 70808), (848, 65464), (896, 61957), (1169, 47488), (1336, 41552), (1484, 37408), (1568, 35404), (1696, 32732), (2338, 23744), (2597, 21376), (2672, 20776), (2968, 18704), (3136, 17702), (3392, 16366), (4676, 11872), (5194, 10688), (5344, 10388), (5936, 9352), (6272, 8851), (6784, 8183)]