49474880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1699}}^1$

素因数の和:1736

約数の個数: 112

約数和(自身を含む): 145084800

約数和(自身を除く): 95609920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1699, 1820, 2080, 2240, 2912, 3398, 3640, 4160, 5824, 6796, 7280, 8495, 11893, 13592, 14560, 16990, 22087, 23786, 27184, 29120, 33980, 44174, 47572, 54368, 59465, 67960, 88348, 95144, 108736, 110435, 118930, 135920, 154609, 176696, 190288, 220870, 237860, 271840, 309218, 353392, 380576, 441740, 475720, 543680, 618436, 706784, 761152, 773045, 883480, 951440, 1236872, 1413568, 1546090, 1766960, 1902880, 2473744, 3092180, 3533920, 3805760, 4947488, 6184360, 7067840, 9894976, 12368720, 24737440, 49474880]

約数ペア:

[(1, 49474880), (2, 24737440), (4, 12368720), (5, 9894976), (7, 7067840), (8, 6184360), (10, 4947488), (13, 3805760), (14, 3533920), (16, 3092180), (20, 2473744), (26, 1902880), (28, 1766960), (32, 1546090), (35, 1413568), (40, 1236872), (52, 951440), (56, 883480), (64, 773045), (65, 761152), (70, 706784), (80, 618436), (91, 543680), (104, 475720), (112, 441740), (130, 380576), (140, 353392), (160, 309218), (182, 271840), (208, 237860), (224, 220870), (260, 190288), (280, 176696), (320, 154609), (364, 135920), (416, 118930), (448, 110435), (455, 108736), (520, 95144), (560, 88348), (728, 67960), (832, 59465), (910, 54368), (1040, 47572), (1120, 44174), (1456, 33980), (1699, 29120), (1820, 27184), (2080, 23786), (2240, 22087), (2912, 16990), (3398, 14560), (3640, 13592), (4160, 11893), (5824, 8495), (6796, 7280)]