50656480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1512

約数の個数: 96

約数和(自身を含む): 141281280

約数和(自身を除く): 90624800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1459, 1736, 2170, 2480, 2918, 3472, 4340, 4960, 5836, 6944, 7295, 8680, 10213, 11672, 14590, 17360, 20426, 23344, 29180, 34720, 40852, 45229, 46688, 51065, 58360, 81704, 90458, 102130, 116720, 163408, 180916, 204260, 226145, 233440, 316603, 326816, 361832, 408520, 452290, 633206, 723664, 817040, 904580, 1266412, 1447328, 1583015, 1634080, 1809160, 2532824, 3166030, 3618320, 5065648, 6332060, 7236640, 10131296, 12664120, 25328240, 50656480]

約数ペア:

[(1, 50656480), (2, 25328240), (4, 12664120), (5, 10131296), (7, 7236640), (8, 6332060), (10, 5065648), (14, 3618320), (16, 3166030), (20, 2532824), (28, 1809160), (31, 1634080), (32, 1583015), (35, 1447328), (40, 1266412), (56, 904580), (62, 817040), (70, 723664), (80, 633206), (112, 452290), (124, 408520), (140, 361832), (155, 326816), (160, 316603), (217, 233440), (224, 226145), (248, 204260), (280, 180916), (310, 163408), (434, 116720), (496, 102130), (560, 90458), (620, 81704), (868, 58360), (992, 51065), (1085, 46688), (1120, 45229), (1240, 40852), (1459, 34720), (1736, 29180), (2170, 23344), (2480, 20426), (2918, 17360), (3472, 14590), (4340, 11672), (4960, 10213), (5836, 8680), (6944, 7295)]