48614860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:575

約数の個数: 72

約数和(自身を含む): 120083040

約数和(自身を除く): 71468180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 113, 140, 196, 226, 245, 439, 452, 490, 565, 791, 878, 980, 1130, 1582, 1756, 2195, 2260, 3073, 3164, 3955, 4390, 5537, 6146, 7910, 8780, 11074, 12292, 15365, 15820, 21511, 22148, 27685, 30730, 43022, 49607, 55370, 61460, 86044, 99214, 107555, 110740, 198428, 215110, 248035, 347249, 430220, 496070, 694498, 992140, 1388996, 1736245, 2430743, 3472490, 4861486, 6944980, 9722972, 12153715, 24307430, 48614860]

約数ペア:

[(1, 48614860), (2, 24307430), (4, 12153715), (5, 9722972), (7, 6944980), (10, 4861486), (14, 3472490), (20, 2430743), (28, 1736245), (35, 1388996), (49, 992140), (70, 694498), (98, 496070), (113, 430220), (140, 347249), (196, 248035), (226, 215110), (245, 198428), (439, 110740), (452, 107555), (490, 99214), (565, 86044), (791, 61460), (878, 55370), (980, 49607), (1130, 43022), (1582, 30730), (1756, 27685), (2195, 22148), (2260, 21511), (3073, 15820), (3164, 15365), (3955, 12292), (4390, 11074), (5537, 8780), (6146, 7910)]