49473760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 134894592

約数和(自身を除く): 85420832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 163, 224, 271, 280, 326, 542, 560, 652, 815, 1084, 1120, 1141, 1304, 1355, 1630, 1897, 2168, 2282, 2608, 2710, 3260, 3794, 4336, 4564, 5216, 5420, 5705, 6520, 7588, 8672, 9128, 9485, 10840, 11410, 13040, 15176, 18256, 18970, 21680, 22820, 26080, 30352, 36512, 37940, 43360, 44173, 45640, 60704, 75880, 88346, 91280, 151760, 176692, 182560, 220865, 303520, 309211, 353384, 441730, 618422, 706768, 883460, 1236844, 1413536, 1546055, 1766920, 2473688, 3092110, 3533840, 4947376, 6184220, 7067680, 9894752, 12368440, 24736880, 49473760]

約数ペア:

[(1, 49473760), (2, 24736880), (4, 12368440), (5, 9894752), (7, 7067680), (8, 6184220), (10, 4947376), (14, 3533840), (16, 3092110), (20, 2473688), (28, 1766920), (32, 1546055), (35, 1413536), (40, 1236844), (56, 883460), (70, 706768), (80, 618422), (112, 441730), (140, 353384), (160, 309211), (163, 303520), (224, 220865), (271, 182560), (280, 176692), (326, 151760), (542, 91280), (560, 88346), (652, 75880), (815, 60704), (1084, 45640), (1120, 44173), (1141, 43360), (1304, 37940), (1355, 36512), (1630, 30352), (1897, 26080), (2168, 22820), (2282, 21680), (2608, 18970), (2710, 18256), (3260, 15176), (3794, 13040), (4336, 11410), (4564, 10840), (5216, 9485), (5420, 9128), (5705, 8672), (6520, 7588)]