50248640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:334

約数の個数: 112

約数和(自身を含む): 132112512

約数和(自身を除く): 81863872

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 64, 65, 80, 94, 104, 130, 160, 188, 208, 235, 257, 260, 320, 376, 416, 470, 514, 520, 611, 752, 832, 940, 1028, 1040, 1222, 1285, 1504, 1880, 2056, 2080, 2444, 2570, 3008, 3055, 3341, 3760, 4112, 4160, 4888, 5140, 6110, 6682, 7520, 8224, 9776, 10280, 12079, 12220, 13364, 15040, 16448, 16705, 19552, 20560, 24158, 24440, 26728, 33410, 39104, 41120, 48316, 48880, 53456, 60395, 66820, 82240, 96632, 97760, 106912, 120790, 133640, 157027, 193264, 195520, 213824, 241580, 267280, 314054, 386528, 483160, 534560, 628108, 773056, 785135, 966320, 1069120, 1256216, 1570270, 1932640, 2512432, 3140540, 3865280, 5024864, 6281080, 10049728, 12562160, 25124320, 50248640]

約数ペア:

[(1, 50248640), (2, 25124320), (4, 12562160), (5, 10049728), (8, 6281080), (10, 5024864), (13, 3865280), (16, 3140540), (20, 2512432), (26, 1932640), (32, 1570270), (40, 1256216), (47, 1069120), (52, 966320), (64, 785135), (65, 773056), (80, 628108), (94, 534560), (104, 483160), (130, 386528), (160, 314054), (188, 267280), (208, 241580), (235, 213824), (257, 195520), (260, 193264), (320, 157027), (376, 133640), (416, 120790), (470, 106912), (514, 97760), (520, 96632), (611, 82240), (752, 66820), (832, 60395), (940, 53456), (1028, 48880), (1040, 48316), (1222, 41120), (1285, 39104), (1504, 33410), (1880, 26728), (2056, 24440), (2080, 24158), (2444, 20560), (2570, 19552), (3008, 16705), (3055, 16448), (3341, 15040), (3760, 13364), (4112, 12220), (4160, 12079), (4888, 10280), (5140, 9776), (6110, 8224), (6682, 7520)]