48749030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 102643200

約数和(自身を除く): 53894170

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 131, 170, 187, 199, 262, 374, 398, 655, 935, 995, 1310, 1441, 1870, 1990, 2189, 2227, 2882, 3383, 4378, 4454, 6766, 7205, 10945, 11135, 14410, 16915, 21890, 22270, 24497, 26069, 33830, 37213, 48994, 52138, 74426, 122485, 130345, 186065, 244970, 260690, 286759, 372130, 443173, 573518, 886346, 1433795, 2215865, 2867590, 4431730, 4874903, 9749806, 24374515, 48749030]

約数ペア:

[(1, 48749030), (2, 24374515), (5, 9749806), (10, 4874903), (11, 4431730), (17, 2867590), (22, 2215865), (34, 1433795), (55, 886346), (85, 573518), (110, 443173), (131, 372130), (170, 286759), (187, 260690), (199, 244970), (262, 186065), (374, 130345), (398, 122485), (655, 74426), (935, 52138), (995, 48994), (1310, 37213), (1441, 33830), (1870, 26069), (1990, 24497), (2189, 22270), (2227, 21890), (2882, 16915), (3383, 14410), (4378, 11135), (4454, 10945), (6766, 7205)]