49629450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:880

約数の個数: 96

約数和(自身を含む): 136991232

約数和(自身を除く): 87361782

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 130, 150, 155, 186, 195, 310, 325, 390, 403, 465, 650, 775, 806, 821, 930, 975, 1209, 1550, 1642, 1950, 2015, 2325, 2418, 2463, 4030, 4105, 4650, 4926, 6045, 8210, 10075, 10673, 12090, 12315, 20150, 20525, 21346, 24630, 25451, 30225, 32019, 41050, 50902, 53365, 60450, 61575, 64038, 76353, 106730, 123150, 127255, 152706, 160095, 254510, 266825, 320190, 330863, 381765, 533650, 636275, 661726, 763530, 800475, 992589, 1272550, 1600950, 1654315, 1908825, 1985178, 3308630, 3817650, 4962945, 8271575, 9925890, 16543150, 24814725, 49629450]

約数ペア:

[(1, 49629450), (2, 24814725), (3, 16543150), (5, 9925890), (6, 8271575), (10, 4962945), (13, 3817650), (15, 3308630), (25, 1985178), (26, 1908825), (30, 1654315), (31, 1600950), (39, 1272550), (50, 992589), (62, 800475), (65, 763530), (75, 661726), (78, 636275), (93, 533650), (130, 381765), (150, 330863), (155, 320190), (186, 266825), (195, 254510), (310, 160095), (325, 152706), (390, 127255), (403, 123150), (465, 106730), (650, 76353), (775, 64038), (806, 61575), (821, 60450), (930, 53365), (975, 50902), (1209, 41050), (1550, 32019), (1642, 30225), (1950, 25451), (2015, 24630), (2325, 21346), (2418, 20525), (2463, 20150), (4030, 12315), (4105, 12090), (4650, 10673), (4926, 10075), (6045, 8210)]