50356720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:698

約数の個数: 80

約数和(自身を含む): 126206208

約数和(自身を除く): 75849488

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 61, 68, 80, 85, 122, 136, 170, 244, 272, 305, 340, 488, 607, 610, 680, 976, 1037, 1214, 1220, 1360, 2074, 2428, 2440, 3035, 4148, 4856, 4880, 5185, 6070, 8296, 9712, 10319, 10370, 12140, 16592, 20638, 20740, 24280, 37027, 41276, 41480, 48560, 51595, 74054, 82552, 82960, 103190, 148108, 165104, 185135, 206380, 296216, 370270, 412760, 592432, 629459, 740540, 825520, 1258918, 1481080, 2517836, 2962160, 3147295, 5035672, 6294590, 10071344, 12589180, 25178360, 50356720]

約数ペア:

[(1, 50356720), (2, 25178360), (4, 12589180), (5, 10071344), (8, 6294590), (10, 5035672), (16, 3147295), (17, 2962160), (20, 2517836), (34, 1481080), (40, 1258918), (61, 825520), (68, 740540), (80, 629459), (85, 592432), (122, 412760), (136, 370270), (170, 296216), (244, 206380), (272, 185135), (305, 165104), (340, 148108), (488, 103190), (607, 82960), (610, 82552), (680, 74054), (976, 51595), (1037, 48560), (1214, 41480), (1220, 41276), (1360, 37027), (2074, 24280), (2428, 20740), (2440, 20638), (3035, 16592), (4148, 12140), (4856, 10370), (4880, 10319), (5185, 9712), (6070, 8296)]