48949120

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:456

約数の個数: 128

約数和(自身を含む): 135496800

約数和(自身を除く): 86547680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 128, 136, 160, 170, 176, 187, 220, 272, 320, 340, 352, 374, 409, 440, 544, 640, 680, 704, 748, 818, 880, 935, 1088, 1360, 1408, 1496, 1636, 1760, 1870, 2045, 2176, 2720, 2992, 3272, 3520, 3740, 4090, 4499, 5440, 5984, 6544, 6953, 7040, 7480, 8180, 8998, 10880, 11968, 13088, 13906, 14960, 16360, 17996, 22495, 23936, 26176, 27812, 29920, 32720, 34765, 35992, 44990, 52352, 55624, 59840, 65440, 69530, 71984, 76483, 89980, 111248, 119680, 130880, 139060, 143968, 152966, 179960, 222496, 261760, 278120, 287936, 305932, 359920, 382415, 444992, 556240, 575872, 611864, 719840, 764830, 889984, 1112480, 1223728, 1439680, 1529660, 2224960, 2447456, 2879360, 3059320, 4449920, 4894912, 6118640, 9789824, 12237280, 24474560, 48949120]

約数ペア:

[(1, 48949120), (2, 24474560), (4, 12237280), (5, 9789824), (8, 6118640), (10, 4894912), (11, 4449920), (16, 3059320), (17, 2879360), (20, 2447456), (22, 2224960), (32, 1529660), (34, 1439680), (40, 1223728), (44, 1112480), (55, 889984), (64, 764830), (68, 719840), (80, 611864), (85, 575872), (88, 556240), (110, 444992), (128, 382415), (136, 359920), (160, 305932), (170, 287936), (176, 278120), (187, 261760), (220, 222496), (272, 179960), (320, 152966), (340, 143968), (352, 139060), (374, 130880), (409, 119680), (440, 111248), (544, 89980), (640, 76483), (680, 71984), (704, 69530), (748, 65440), (818, 59840), (880, 55624), (935, 52352), (1088, 44990), (1360, 35992), (1408, 34765), (1496, 32720), (1636, 29920), (1760, 27812), (1870, 26176), (2045, 23936), (2176, 22495), (2720, 17996), (2992, 16360), (3272, 14960), (3520, 13906), (3740, 13088), (4090, 11968), (4499, 10880), (5440, 8998), (5984, 8180), (6544, 7480), (6953, 7040)]