53503744

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 124029920

約数和(自身を除く): 70526176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 409, 448, 511, 584, 818, 896, 1022, 1168, 1636, 1792, 2044, 2336, 2863, 3272, 4088, 4672, 5726, 6544, 8176, 9344, 11452, 13088, 16352, 18688, 22904, 26176, 29857, 32704, 45808, 52352, 59714, 65408, 91616, 104704, 119428, 130816, 183232, 208999, 238856, 366464, 417998, 477712, 732928, 835996, 955424, 1671992, 1910848, 3343984, 3821696, 6687968, 7643392, 13375936, 26751872, 53503744]

約数ペア:

[(1, 53503744), (2, 26751872), (4, 13375936), (7, 7643392), (8, 6687968), (14, 3821696), (16, 3343984), (28, 1910848), (32, 1671992), (56, 955424), (64, 835996), (73, 732928), (112, 477712), (128, 417998), (146, 366464), (224, 238856), (256, 208999), (292, 183232), (409, 130816), (448, 119428), (511, 104704), (584, 91616), (818, 65408), (896, 59714), (1022, 52352), (1168, 45808), (1636, 32704), (1792, 29857), (2044, 26176), (2336, 22904), (2863, 18688), (3272, 16352), (4088, 13088), (4672, 11452), (5726, 9344), (6544, 8176)]