49782590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1185

約数の個数: 64

約数和(自身を含む): 108767232

約数和(自身を除く): 58984642

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 55, 62, 65, 110, 130, 143, 155, 286, 310, 341, 403, 682, 715, 806, 1123, 1430, 1705, 2015, 2246, 3410, 4030, 4433, 5615, 8866, 11230, 12353, 14599, 22165, 24706, 29198, 34813, 44330, 61765, 69626, 72995, 123530, 145990, 160589, 174065, 321178, 348130, 382943, 452569, 765886, 802945, 905138, 1605890, 1914715, 2262845, 3829430, 4525690, 4978259, 9956518, 24891295, 49782590]

約数ペア:

[(1, 49782590), (2, 24891295), (5, 9956518), (10, 4978259), (11, 4525690), (13, 3829430), (22, 2262845), (26, 1914715), (31, 1605890), (55, 905138), (62, 802945), (65, 765886), (110, 452569), (130, 382943), (143, 348130), (155, 321178), (286, 174065), (310, 160589), (341, 145990), (403, 123530), (682, 72995), (715, 69626), (806, 61765), (1123, 44330), (1430, 34813), (1705, 29198), (2015, 24706), (2246, 22165), (3410, 14599), (4030, 12353), (4433, 11230), (5615, 8866)]