2050045812

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1483}}^1$

素因数の和:1602

約数の個数: 144

約数和(自身を含む): 5704258560

約数和(自身を除く): 3654212748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 47, 57, 76, 86, 94, 114, 129, 141, 171, 172, 188, 228, 258, 282, 342, 387, 423, 516, 564, 684, 774, 817, 846, 893, 1483, 1548, 1634, 1692, 1786, 2021, 2451, 2679, 2966, 3268, 3572, 4042, 4449, 4902, 5358, 5932, 6063, 7353, 8037, 8084, 8898, 9804, 10716, 12126, 13347, 14706, 16074, 17796, 18189, 24252, 26694, 28177, 29412, 32148, 36378, 38399, 53388, 56354, 63769, 69701, 72756, 76798, 84531, 112708, 115197, 127538, 139402, 153596, 169062, 191307, 209103, 230394, 253593, 255076, 278804, 338124, 345591, 382614, 418206, 460788, 507186, 573921, 627309, 691182, 765228, 836412, 1014372, 1147842, 1211611, 1254618, 1324319, 1382364, 2295684, 2423222, 2509236, 2648638, 2997143, 3634833, 3972957, 4846444, 5297276, 5994286, 7269666, 7945914, 8991429, 10904499, 11918871, 11988572, 14539332, 15891828, 17982858, 21808998, 23837742, 26974287, 35965716, 43617996, 47675484, 53948574, 56945717, 107897148, 113891434, 170837151, 227782868, 341674302, 512511453, 683348604, 1025022906, 2050045812]

約数ペア:

[(1, 2050045812), (2, 1025022906), (3, 683348604), (4, 512511453), (6, 341674302), (9, 227782868), (12, 170837151), (18, 113891434), (19, 107897148), (36, 56945717), (38, 53948574), (43, 47675484), (47, 43617996), (57, 35965716), (76, 26974287), (86, 23837742), (94, 21808998), (114, 17982858), (129, 15891828), (141, 14539332), (171, 11988572), (172, 11918871), (188, 10904499), (228, 8991429), (258, 7945914), (282, 7269666), (342, 5994286), (387, 5297276), (423, 4846444), (516, 3972957), (564, 3634833), (684, 2997143), (774, 2648638), (817, 2509236), (846, 2423222), (893, 2295684), (1483, 1382364), (1548, 1324319), (1634, 1254618), (1692, 1211611), (1786, 1147842), (2021, 1014372), (2451, 836412), (2679, 765228), (2966, 691182), (3268, 627309), (3572, 573921), (4042, 507186), (4449, 460788), (4902, 418206), (5358, 382614), (5932, 345591), (6063, 338124), (7353, 278804), (8037, 255076), (8084, 253593), (8898, 230394), (9804, 209103), (10716, 191307), (12126, 169062), (13347, 153596), (14706, 139402), (16074, 127538), (17796, 115197), (18189, 112708), (24252, 84531), (26694, 76798), (28177, 72756), (29412, 69701), (32148, 63769), (36378, 56354), (38399, 53388)]