49683700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 108

約数和(自身を含む): 124117056

約数和(自身を除く): 74433356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 47, 50, 55, 62, 94, 100, 110, 124, 155, 188, 220, 235, 275, 310, 341, 470, 517, 550, 620, 682, 775, 940, 961, 1034, 1100, 1175, 1364, 1457, 1550, 1705, 1922, 2068, 2350, 2585, 2914, 3100, 3410, 3844, 4700, 4805, 5170, 5828, 6820, 7285, 8525, 9610, 10340, 10571, 12925, 14570, 16027, 17050, 19220, 21142, 24025, 25850, 29140, 32054, 34100, 36425, 42284, 45167, 48050, 51700, 52855, 64108, 72850, 80135, 90334, 96100, 105710, 145700, 160270, 180668, 211420, 225835, 264275, 320540, 400675, 451670, 496837, 528550, 801350, 903340, 993674, 1057100, 1129175, 1602700, 1987348, 2258350, 2484185, 4516700, 4968370, 9936740, 12420925, 24841850, 49683700]

約数ペア:

[(1, 49683700), (2, 24841850), (4, 12420925), (5, 9936740), (10, 4968370), (11, 4516700), (20, 2484185), (22, 2258350), (25, 1987348), (31, 1602700), (44, 1129175), (47, 1057100), (50, 993674), (55, 903340), (62, 801350), (94, 528550), (100, 496837), (110, 451670), (124, 400675), (155, 320540), (188, 264275), (220, 225835), (235, 211420), (275, 180668), (310, 160270), (341, 145700), (470, 105710), (517, 96100), (550, 90334), (620, 80135), (682, 72850), (775, 64108), (940, 52855), (961, 51700), (1034, 48050), (1100, 45167), (1175, 42284), (1364, 36425), (1457, 34100), (1550, 32054), (1705, 29140), (1922, 25850), (2068, 24025), (2350, 21142), (2585, 19220), (2914, 17050), (3100, 16027), (3410, 14570), (3844, 12925), (4700, 10571), (4805, 10340), (5170, 9610), (5828, 8525), (6820, 7285)]