52430800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 135616320

約数和(自身を除く): 83185520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 41, 46, 50, 80, 82, 92, 100, 115, 139, 164, 184, 200, 205, 230, 278, 328, 368, 400, 410, 460, 556, 575, 656, 695, 820, 920, 943, 1025, 1112, 1150, 1390, 1640, 1840, 1886, 2050, 2224, 2300, 2780, 3197, 3280, 3475, 3772, 4100, 4600, 4715, 5560, 5699, 6394, 6950, 7544, 8200, 9200, 9430, 11120, 11398, 12788, 13900, 15088, 15985, 16400, 18860, 22796, 23575, 25576, 27800, 28495, 31970, 37720, 45592, 47150, 51152, 55600, 56990, 63940, 75440, 79925, 91184, 94300, 113980, 127880, 131077, 142475, 159850, 188600, 227960, 255760, 262154, 284950, 319700, 377200, 455920, 524308, 569900, 639400, 655385, 1048616, 1139800, 1278800, 1310770, 2097232, 2279600, 2621540, 3276925, 5243080, 6553850, 10486160, 13107700, 26215400, 52430800]

約数ペア:

[(1, 52430800), (2, 26215400), (4, 13107700), (5, 10486160), (8, 6553850), (10, 5243080), (16, 3276925), (20, 2621540), (23, 2279600), (25, 2097232), (40, 1310770), (41, 1278800), (46, 1139800), (50, 1048616), (80, 655385), (82, 639400), (92, 569900), (100, 524308), (115, 455920), (139, 377200), (164, 319700), (184, 284950), (200, 262154), (205, 255760), (230, 227960), (278, 188600), (328, 159850), (368, 142475), (400, 131077), (410, 127880), (460, 113980), (556, 94300), (575, 91184), (656, 79925), (695, 75440), (820, 63940), (920, 56990), (943, 55600), (1025, 51152), (1112, 47150), (1150, 45592), (1390, 37720), (1640, 31970), (1840, 28495), (1886, 27800), (2050, 25576), (2224, 23575), (2300, 22796), (2780, 18860), (3197, 16400), (3280, 15985), (3475, 15088), (3772, 13900), (4100, 12788), (4600, 11398), (4715, 11120), (5560, 9430), (5699, 9200), (6394, 8200), (6950, 7544)]