50551040

素因数分解:

$2^8\times 5^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:635

約数の個数: 72

約数和(自身を含む): 122971128

約数和(自身を除く): 72420088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 256, 292, 320, 365, 541, 584, 640, 730, 1082, 1168, 1280, 1460, 2164, 2336, 2705, 2920, 4328, 4672, 5410, 5840, 8656, 9344, 10820, 11680, 17312, 18688, 21640, 23360, 34624, 39493, 43280, 46720, 69248, 78986, 86560, 93440, 138496, 157972, 173120, 197465, 315944, 346240, 394930, 631888, 692480, 789860, 1263776, 1579720, 2527552, 3159440, 5055104, 6318880, 10110208, 12637760, 25275520, 50551040]

約数ペア:

[(1, 50551040), (2, 25275520), (4, 12637760), (5, 10110208), (8, 6318880), (10, 5055104), (16, 3159440), (20, 2527552), (32, 1579720), (40, 1263776), (64, 789860), (73, 692480), (80, 631888), (128, 394930), (146, 346240), (160, 315944), (256, 197465), (292, 173120), (320, 157972), (365, 138496), (541, 93440), (584, 86560), (640, 78986), (730, 69248), (1082, 46720), (1168, 43280), (1280, 39493), (1460, 34624), (2164, 23360), (2336, 21640), (2705, 18688), (2920, 17312), (4328, 11680), (4672, 10820), (5410, 9344), (5840, 8656)]