50673920

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 136866240

約数和(自身を除く): 86192320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 61, 64, 80, 88, 110, 118, 122, 128, 160, 176, 220, 236, 244, 256, 295, 305, 320, 352, 440, 472, 488, 590, 610, 640, 649, 671, 704, 880, 944, 976, 1180, 1220, 1280, 1298, 1342, 1408, 1760, 1888, 1952, 2360, 2440, 2596, 2684, 2816, 3245, 3355, 3520, 3599, 3776, 3904, 4720, 4880, 5192, 5368, 6490, 6710, 7040, 7198, 7552, 7808, 9440, 9760, 10384, 10736, 12980, 13420, 14080, 14396, 15104, 15616, 17995, 18880, 19520, 20768, 21472, 25960, 26840, 28792, 35990, 37760, 39040, 39589, 41536, 42944, 51920, 53680, 57584, 71980, 75520, 78080, 79178, 83072, 85888, 103840, 107360, 115168, 143960, 158356, 166144, 171776, 197945, 207680, 214720, 230336, 287920, 316712, 395890, 415360, 429440, 460672, 575840, 633424, 791780, 830720, 858880, 921344, 1151680, 1266848, 1583560, 2303360, 2533696, 3167120, 4606720, 5067392, 6334240, 10134784, 12668480, 25336960, 50673920]

約数ペア:

[(1, 50673920), (2, 25336960), (4, 12668480), (5, 10134784), (8, 6334240), (10, 5067392), (11, 4606720), (16, 3167120), (20, 2533696), (22, 2303360), (32, 1583560), (40, 1266848), (44, 1151680), (55, 921344), (59, 858880), (61, 830720), (64, 791780), (80, 633424), (88, 575840), (110, 460672), (118, 429440), (122, 415360), (128, 395890), (160, 316712), (176, 287920), (220, 230336), (236, 214720), (244, 207680), (256, 197945), (295, 171776), (305, 166144), (320, 158356), (352, 143960), (440, 115168), (472, 107360), (488, 103840), (590, 85888), (610, 83072), (640, 79178), (649, 78080), (671, 75520), (704, 71980), (880, 57584), (944, 53680), (976, 51920), (1180, 42944), (1220, 41536), (1280, 39589), (1298, 39040), (1342, 37760), (1408, 35990), (1760, 28792), (1888, 26840), (1952, 25960), (2360, 21472), (2440, 20768), (2596, 19520), (2684, 18880), (2816, 17995), (3245, 15616), (3355, 15104), (3520, 14396), (3599, 14080), (3776, 13420), (3904, 12980), (4720, 10736), (4880, 10384), (5192, 9760), (5368, 9440), (6490, 7808), (6710, 7552), (7040, 7198)]