48028702940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{9413}}^1$

素因数の和:9831

約数の個数: 96

約数和(自身を含む): 109601553600

約数和(自身を除く): 61572850660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 349, 430, 698, 731, 860, 1396, 1462, 1745, 2924, 3490, 3655, 5933, 6980, 7310, 9413, 11866, 14620, 15007, 18826, 23732, 29665, 30014, 37652, 47065, 59330, 60028, 75035, 94130, 118660, 150070, 160021, 188260, 255119, 300140, 320042, 404759, 510238, 640084, 800105, 809518, 1020476, 1275595, 1600210, 1619036, 2023795, 2551190, 3200420, 3285137, 4047590, 5102380, 6570274, 6880903, 8095180, 13140548, 13761806, 16425685, 27523612, 32851370, 34404515, 55847329, 65702740, 68809030, 111694658, 137618060, 141260891, 223389316, 279236645, 282521782, 558473290, 565043564, 706304455, 1116946580, 1412608910, 2401435147, 2825217820, 4802870294, 9605740588, 12007175735, 24014351470, 48028702940]

約数ペア:

[(1, 48028702940), (2, 24014351470), (4, 12007175735), (5, 9605740588), (10, 4802870294), (17, 2825217820), (20, 2401435147), (34, 1412608910), (43, 1116946580), (68, 706304455), (85, 565043564), (86, 558473290), (170, 282521782), (172, 279236645), (215, 223389316), (340, 141260891), (349, 137618060), (430, 111694658), (698, 68809030), (731, 65702740), (860, 55847329), (1396, 34404515), (1462, 32851370), (1745, 27523612), (2924, 16425685), (3490, 13761806), (3655, 13140548), (5933, 8095180), (6980, 6880903), (7310, 6570274), (9413, 5102380), (11866, 4047590), (14620, 3285137), (15007, 3200420), (18826, 2551190), (23732, 2023795), (29665, 1619036), (30014, 1600210), (37652, 1275595), (47065, 1020476), (59330, 809518), (60028, 800105), (75035, 640084), (94130, 510238), (118660, 404759), (150070, 320042), (160021, 300140), (188260, 255119)]