50289808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 111957120

約数和(自身を除く): 61667312

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 37, 38, 68, 74, 76, 136, 148, 152, 263, 272, 296, 304, 323, 526, 592, 629, 646, 703, 1052, 1258, 1292, 1406, 2104, 2516, 2584, 2812, 4208, 4471, 4997, 5032, 5168, 5624, 8942, 9731, 9994, 10064, 11248, 11951, 17884, 19462, 19988, 23902, 35768, 38924, 39976, 47804, 71536, 77848, 79952, 84949, 95608, 155696, 165427, 169898, 184889, 191216, 330854, 339796, 369778, 661708, 679592, 739556, 1323416, 1359184, 1479112, 2646832, 2958224, 3143113, 6286226, 12572452, 25144904, 50289808]

約数ペア:

[(1, 50289808), (2, 25144904), (4, 12572452), (8, 6286226), (16, 3143113), (17, 2958224), (19, 2646832), (34, 1479112), (37, 1359184), (38, 1323416), (68, 739556), (74, 679592), (76, 661708), (136, 369778), (148, 339796), (152, 330854), (263, 191216), (272, 184889), (296, 169898), (304, 165427), (323, 155696), (526, 95608), (592, 84949), (629, 79952), (646, 77848), (703, 71536), (1052, 47804), (1258, 39976), (1292, 38924), (1406, 35768), (2104, 23902), (2516, 19988), (2584, 19462), (2812, 17884), (4208, 11951), (4471, 11248), (4997, 10064), (5032, 9994), (5168, 9731), (5624, 8942)]