47890836

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1597}}^1$

素因数の和:1638

約数の個数: 108

約数和(自身を含む): 149198868

約数和(自身を除く): 101308032

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 357, 441, 476, 588, 612, 714, 833, 882, 1071, 1428, 1597, 1666, 1764, 2142, 2499, 3194, 3332, 4284, 4791, 4998, 6388, 7497, 9582, 9996, 11179, 14373, 14994, 19164, 22358, 27149, 28746, 29988, 33537, 44716, 54298, 57492, 67074, 78253, 81447, 100611, 108596, 134148, 156506, 162894, 190043, 201222, 234759, 244341, 313012, 325788, 380086, 402444, 469518, 488682, 570129, 704277, 760172, 939036, 977364, 1140258, 1330301, 1408554, 1710387, 2280516, 2660602, 2817108, 3420774, 3990903, 5321204, 6841548, 7981806, 11972709, 15963612, 23945418, 47890836]

約数ペア:

[(1, 47890836), (2, 23945418), (3, 15963612), (4, 11972709), (6, 7981806), (7, 6841548), (9, 5321204), (12, 3990903), (14, 3420774), (17, 2817108), (18, 2660602), (21, 2280516), (28, 1710387), (34, 1408554), (36, 1330301), (42, 1140258), (49, 977364), (51, 939036), (63, 760172), (68, 704277), (84, 570129), (98, 488682), (102, 469518), (119, 402444), (126, 380086), (147, 325788), (153, 313012), (196, 244341), (204, 234759), (238, 201222), (252, 190043), (294, 162894), (306, 156506), (357, 134148), (441, 108596), (476, 100611), (588, 81447), (612, 78253), (714, 67074), (833, 57492), (882, 54298), (1071, 44716), (1428, 33537), (1597, 29988), (1666, 28746), (1764, 27149), (2142, 22358), (2499, 19164), (3194, 14994), (3332, 14373), (4284, 11179), (4791, 9996), (4998, 9582), (6388, 7497)]