50679040

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1$

素因数の和:192

約数の個数: 108

約数和(自身を含む): 129894156

約数和(自身を除く): 79215116

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 137, 160, 170, 256, 272, 274, 289, 320, 340, 544, 548, 578, 640, 680, 685, 1088, 1096, 1156, 1280, 1360, 1370, 1445, 2176, 2192, 2312, 2329, 2720, 2740, 2890, 4352, 4384, 4624, 4658, 5440, 5480, 5780, 8768, 9248, 9316, 10880, 10960, 11560, 11645, 17536, 18496, 18632, 21760, 21920, 23120, 23290, 35072, 36992, 37264, 39593, 43840, 46240, 46580, 73984, 74528, 79186, 87680, 92480, 93160, 149056, 158372, 175360, 184960, 186320, 197965, 298112, 316744, 369920, 372640, 395930, 596224, 633488, 745280, 791860, 1266976, 1490560, 1583720, 2533952, 2981120, 3167440, 5067904, 6334880, 10135808, 12669760, 25339520, 50679040]

約数ペア:

[(1, 50679040), (2, 25339520), (4, 12669760), (5, 10135808), (8, 6334880), (10, 5067904), (16, 3167440), (17, 2981120), (20, 2533952), (32, 1583720), (34, 1490560), (40, 1266976), (64, 791860), (68, 745280), (80, 633488), (85, 596224), (128, 395930), (136, 372640), (137, 369920), (160, 316744), (170, 298112), (256, 197965), (272, 186320), (274, 184960), (289, 175360), (320, 158372), (340, 149056), (544, 93160), (548, 92480), (578, 87680), (640, 79186), (680, 74528), (685, 73984), (1088, 46580), (1096, 46240), (1156, 43840), (1280, 39593), (1360, 37264), (1370, 36992), (1445, 35072), (2176, 23290), (2192, 23120), (2312, 21920), (2329, 21760), (2720, 18632), (2740, 18496), (2890, 17536), (4352, 11645), (4384, 11560), (4624, 10960), (4658, 10880), (5440, 9316), (5480, 9248), (5780, 8768)]