56240388

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:873

約数の個数: 72

約数和(自身を含む): 148756608

約数和(自身を除く): 92516220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 387, 423, 516, 564, 773, 774, 846, 1546, 1548, 1692, 2021, 2319, 3092, 4042, 4638, 6063, 6957, 8084, 9276, 12126, 13914, 18189, 24252, 27828, 33239, 36331, 36378, 66478, 72662, 72756, 99717, 108993, 132956, 145324, 199434, 217986, 299151, 326979, 398868, 435972, 598302, 653958, 1196604, 1307916, 1562233, 3124466, 4686699, 6248932, 9373398, 14060097, 18746796, 28120194, 56240388]

約数ペア:

[(1, 56240388), (2, 28120194), (3, 18746796), (4, 14060097), (6, 9373398), (9, 6248932), (12, 4686699), (18, 3124466), (36, 1562233), (43, 1307916), (47, 1196604), (86, 653958), (94, 598302), (129, 435972), (141, 398868), (172, 326979), (188, 299151), (258, 217986), (282, 199434), (387, 145324), (423, 132956), (516, 108993), (564, 99717), (773, 72756), (774, 72662), (846, 66478), (1546, 36378), (1548, 36331), (1692, 33239), (2021, 27828), (2319, 24252), (3092, 18189), (4042, 13914), (4638, 12126), (6063, 9276), (6957, 8084)]