49255404604

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{521}}^1$

素因数の和:816

約数の個数: 144

約数和(自身を含む): 106918963200

約数和(自身を除く): 57663558596

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 199, 266, 329, 361, 398, 521, 532, 658, 722, 796, 893, 1042, 1316, 1393, 1444, 1786, 2084, 2527, 2786, 3572, 3647, 3781, 5054, 5572, 6251, 7294, 7562, 9353, 9899, 10108, 12502, 14588, 15124, 16967, 18706, 19798, 24487, 25004, 26467, 33934, 37412, 39596, 48974, 52934, 65471, 67868, 69293, 71839, 97948, 103679, 105868, 118769, 130942, 138586, 143678, 171409, 177707, 188081, 207358, 237538, 261884, 277172, 287356, 342818, 355414, 376162, 414716, 465253, 475076, 502873, 685636, 710828, 725753, 752324, 930506, 1005746, 1243949, 1316567, 1451506, 1861012, 1969901, 2011492, 2487898, 2633134, 2903012, 3256771, 3376433, 3939802, 4872913, 4975796, 5266268, 6513542, 6752866, 7879604, 8839807, 9745826, 13027084, 13505732, 13789307, 17679614, 19491652, 23635031, 27578614, 34110391, 35359228, 37428119, 47270062, 55157228, 61878649, 68220782, 74856238, 92585347, 94540124, 123757298, 136441564, 149712476, 185170694, 247514596, 261996833, 370341388, 523993666, 648097429, 1047987332, 1296194858, 1759121593, 2592389716, 3518243186, 7036486372, 12313851151, 24627702302, 49255404604]

約数ペア:

[(1, 49255404604), (2, 24627702302), (4, 12313851151), (7, 7036486372), (14, 3518243186), (19, 2592389716), (28, 1759121593), (38, 1296194858), (47, 1047987332), (76, 648097429), (94, 523993666), (133, 370341388), (188, 261996833), (199, 247514596), (266, 185170694), (329, 149712476), (361, 136441564), (398, 123757298), (521, 94540124), (532, 92585347), (658, 74856238), (722, 68220782), (796, 61878649), (893, 55157228), (1042, 47270062), (1316, 37428119), (1393, 35359228), (1444, 34110391), (1786, 27578614), (2084, 23635031), (2527, 19491652), (2786, 17679614), (3572, 13789307), (3647, 13505732), (3781, 13027084), (5054, 9745826), (5572, 8839807), (6251, 7879604), (7294, 6752866), (7562, 6513542), (9353, 5266268), (9899, 4975796), (10108, 4872913), (12502, 3939802), (14588, 3376433), (15124, 3256771), (16967, 2903012), (18706, 2633134), (19798, 2487898), (24487, 2011492), (25004, 1969901), (26467, 1861012), (33934, 1451506), (37412, 1316567), (39596, 1243949), (48974, 1005746), (52934, 930506), (65471, 752324), (67868, 725753), (69293, 710828), (71839, 685636), (97948, 502873), (103679, 475076), (105868, 465253), (118769, 414716), (130942, 376162), (138586, 355414), (143678, 342818), (171409, 287356), (177707, 277172), (188081, 261884), (207358, 237538)]