50420916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15391}}^1$

素因数の和:15421

約数の個数: 72

約数和(自身を含む): 156875264

約数和(自身を除く): 106454348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 15391, 30782, 46173, 61564, 92346, 107737, 138519, 184692, 200083, 215474, 277038, 323211, 400166, 430948, 554076, 600249, 646422, 800332, 969633, 1200498, 1292844, 1400581, 1800747, 1939266, 2400996, 2801162, 3601494, 3878532, 4201743, 5602324, 7202988, 8403486, 12605229, 16806972, 25210458, 50420916]

約数ペア:

[(1, 50420916), (2, 25210458), (3, 16806972), (4, 12605229), (6, 8403486), (7, 7202988), (9, 5602324), (12, 4201743), (13, 3878532), (14, 3601494), (18, 2801162), (21, 2400996), (26, 1939266), (28, 1800747), (36, 1400581), (39, 1292844), (42, 1200498), (52, 969633), (63, 800332), (78, 646422), (84, 600249), (91, 554076), (117, 430948), (126, 400166), (156, 323211), (182, 277038), (234, 215474), (252, 200083), (273, 184692), (364, 138519), (468, 107737), (546, 92346), (819, 61564), (1092, 46173), (1638, 30782), (3276, 15391)]