49226450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 116659200

約数和(自身を除く): 67432750

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 31, 35, 50, 62, 65, 70, 91, 130, 155, 175, 182, 217, 310, 325, 349, 350, 403, 434, 455, 650, 698, 775, 806, 910, 1085, 1550, 1745, 2015, 2170, 2275, 2443, 2821, 3490, 4030, 4537, 4550, 4886, 5425, 5642, 8725, 9074, 10075, 10819, 10850, 12215, 14105, 17450, 20150, 21638, 22685, 24430, 28210, 31759, 45370, 54095, 61075, 63518, 70525, 75733, 108190, 113425, 122150, 140647, 141050, 151466, 158795, 226850, 270475, 281294, 317590, 378665, 540950, 703235, 757330, 793975, 984529, 1406470, 1587950, 1893325, 1969058, 3516175, 3786650, 4922645, 7032350, 9845290, 24613225, 49226450]

約数ペア:

[(1, 49226450), (2, 24613225), (5, 9845290), (7, 7032350), (10, 4922645), (13, 3786650), (14, 3516175), (25, 1969058), (26, 1893325), (31, 1587950), (35, 1406470), (50, 984529), (62, 793975), (65, 757330), (70, 703235), (91, 540950), (130, 378665), (155, 317590), (175, 281294), (182, 270475), (217, 226850), (310, 158795), (325, 151466), (349, 141050), (350, 140647), (403, 122150), (434, 113425), (455, 108190), (650, 75733), (698, 70525), (775, 63518), (806, 61075), (910, 54095), (1085, 45370), (1550, 31759), (1745, 28210), (2015, 24430), (2170, 22685), (2275, 21638), (2443, 20150), (2821, 17450), (3490, 14105), (4030, 12215), (4537, 10850), (4550, 10819), (4886, 10075), (5425, 9074), (5642, 8725)]