49151284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 96

約数和(自身を含む): 115153920

約数和(自身を除く): 66002636

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 47, 52, 68, 91, 94, 119, 169, 182, 188, 221, 238, 329, 338, 364, 442, 476, 611, 658, 676, 799, 884, 1183, 1222, 1316, 1547, 1598, 2197, 2366, 2444, 2873, 3094, 3196, 4277, 4394, 4732, 5593, 5746, 6188, 7943, 8554, 8788, 10387, 11186, 11492, 15379, 15886, 17108, 20111, 20774, 22372, 30758, 31772, 37349, 40222, 41548, 55601, 61516, 72709, 74698, 80444, 103259, 111202, 135031, 145418, 149396, 206518, 222404, 261443, 270062, 290836, 413036, 522886, 540124, 722813, 945217, 1045772, 1445626, 1755403, 1890434, 2891252, 3510806, 3780868, 7021612, 12287821, 24575642, 49151284]

約数ペア:

[(1, 49151284), (2, 24575642), (4, 12287821), (7, 7021612), (13, 3780868), (14, 3510806), (17, 2891252), (26, 1890434), (28, 1755403), (34, 1445626), (47, 1045772), (52, 945217), (68, 722813), (91, 540124), (94, 522886), (119, 413036), (169, 290836), (182, 270062), (188, 261443), (221, 222404), (238, 206518), (329, 149396), (338, 145418), (364, 135031), (442, 111202), (476, 103259), (611, 80444), (658, 74698), (676, 72709), (799, 61516), (884, 55601), (1183, 41548), (1222, 40222), (1316, 37349), (1547, 31772), (1598, 30758), (2197, 22372), (2366, 20774), (2444, 20111), (2873, 17108), (3094, 15886), (3196, 15379), (4277, 11492), (4394, 11186), (4732, 10387), (5593, 8788), (5746, 8554), (6188, 7943)]