53268390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 144

約数和(自身を含む): 165177792

約数和(自身を除く): 111909402

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 49, 63, 70, 90, 94, 98, 105, 126, 141, 147, 210, 235, 245, 257, 282, 294, 315, 329, 423, 441, 470, 490, 514, 630, 658, 705, 735, 771, 846, 882, 987, 1285, 1410, 1470, 1542, 1645, 1799, 1974, 2115, 2205, 2303, 2313, 2570, 2961, 3290, 3598, 3855, 4230, 4410, 4606, 4626, 4935, 5397, 5922, 6909, 7710, 8995, 9870, 10794, 11515, 11565, 12079, 12593, 13818, 14805, 16191, 17990, 20727, 23030, 23130, 24158, 25186, 26985, 29610, 32382, 34545, 36237, 37779, 41454, 53970, 60395, 62965, 69090, 72474, 75558, 80955, 84553, 103635, 108711, 113337, 120790, 125930, 161910, 169106, 181185, 188895, 207270, 217422, 226674, 253659, 362370, 377790, 422765, 507318, 543555, 566685, 591871, 760977, 845530, 1087110, 1133370, 1183742, 1268295, 1521954, 1775613, 2536590, 2959355, 3551226, 3804885, 5326839, 5918710, 7609770, 8878065, 10653678, 17756130, 26634195, 53268390]

約数ペア:

[(1, 53268390), (2, 26634195), (3, 17756130), (5, 10653678), (6, 8878065), (7, 7609770), (9, 5918710), (10, 5326839), (14, 3804885), (15, 3551226), (18, 2959355), (21, 2536590), (30, 1775613), (35, 1521954), (42, 1268295), (45, 1183742), (47, 1133370), (49, 1087110), (63, 845530), (70, 760977), (90, 591871), (94, 566685), (98, 543555), (105, 507318), (126, 422765), (141, 377790), (147, 362370), (210, 253659), (235, 226674), (245, 217422), (257, 207270), (282, 188895), (294, 181185), (315, 169106), (329, 161910), (423, 125930), (441, 120790), (470, 113337), (490, 108711), (514, 103635), (630, 84553), (658, 80955), (705, 75558), (735, 72474), (771, 69090), (846, 62965), (882, 60395), (987, 53970), (1285, 41454), (1410, 37779), (1470, 36237), (1542, 34545), (1645, 32382), (1799, 29610), (1974, 26985), (2115, 25186), (2205, 24158), (2303, 23130), (2313, 23030), (2570, 20727), (2961, 17990), (3290, 16191), (3598, 14805), (3855, 13818), (4230, 12593), (4410, 12079), (4606, 11565), (4626, 11515), (4935, 10794), (5397, 9870), (5922, 8995), (6909, 7710)]