49018130

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 106444800

約数和(自身を除く): 57426670

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 343, 434, 461, 490, 686, 922, 1085, 1519, 1715, 2170, 2305, 3038, 3227, 3430, 4610, 6454, 7595, 10633, 14291, 15190, 16135, 21266, 22589, 28582, 32270, 45178, 53165, 71455, 100037, 106330, 112945, 142910, 158123, 200074, 225890, 316246, 500185, 700259, 790615, 1000370, 1400518, 1581230, 3501295, 4901813, 7002590, 9803626, 24509065, 49018130]

約数ペア:

[(1, 49018130), (2, 24509065), (5, 9803626), (7, 7002590), (10, 4901813), (14, 3501295), (31, 1581230), (35, 1400518), (49, 1000370), (62, 790615), (70, 700259), (98, 500185), (155, 316246), (217, 225890), (245, 200074), (310, 158123), (343, 142910), (434, 112945), (461, 106330), (490, 100037), (686, 71455), (922, 53165), (1085, 45178), (1519, 32270), (1715, 28582), (2170, 22589), (2305, 21266), (3038, 16135), (3227, 15190), (3430, 14291), (4610, 10633), (6454, 7595)]